| Patent | Date |
|---|
Device And Method Of Predicting Disease By Using Elderly Cohort Data
App 20220285035 - YU; Jae Hak ; et al. | 2022-09-08 |
Workflow engine framework for cross-domain extension
Grant 11,153,388 - Lee , et al. October 19, 2 | 2021-10-19 |
Data processing apparatus and method for merging and processing deterministic knowledge and non-deterministic knowledge
Grant 11,144,833 - Kwon , et al. October 12, 2 | 2021-10-12 |
System And Method To Control A Cross Domain Workflow Based On A Hierachical Engine Framework
App 20210314276 - YOU; Tae Wan ; et al. | 2021-10-07 |
Internet of things terminal and method of filtering content including privacy information in the same
Grant 11,138,326 - Kim , et al. October 5, 2 | 2021-10-05 |
Anomaly Detection Using Machine-learning Based Normal Signal Removing Filter
App 20210271957 - LEE; Gi Young ; et al. | 2021-09-02 |
System and method to control a cross domain workflow based on a hierarchical engine framework
Grant 11,070,488 - You , et al. July 20, 2 | 2021-07-20 |
Edge Device And Method For Artificial Intelligence Inference
App 20210216851 - LEE; Byung Bog ; et al. | 2021-07-15 |
Workflow engine framework
Grant 11,036,539 - Lee , et al. June 15, 2 | 2021-06-15 |
Workflow Engine Framework For Cross-domain Extension
App 20210144212 - LEE; Yeon Hee ; et al. | 2021-05-13 |
Method for allocating resources in wireless LAN system and wireless LAN system
Grant 10,939,452 - Lee , et al. March 2, 2 | 2021-03-02 |
Workflow Engine Framework
App 20200409744 - LEE; Yeon Hee ; et al. | 2020-12-31 |
IoT device plug-in method and device in data analysis-based automation systems
Grant 10,833,888 - Kim , et al. November 10, 2 | 2020-11-10 |
Infrastructure apparatus and method of providing collaboration between thing devices
Grant 10,791,155 - Joo , et al. September 29, 2 | 2020-09-29 |
Internet Of Things Terminal And Method Of Filtering Content Including Privacy Information In The Same
App 20200233969 - KIM; Mal Hee ; et al. | 2020-07-23 |
Apparatus And Method For Hierarchical Context Awareness And Device Autonomous Configuration By Real-time User Behavior Analysis
App 20200125390 - KIM; Eun Joo ; et al. | 2020-04-23 |
Method and apparatus for communication between peer devices using cyclic-superframe
Grant 10,609,746 - Joo , et al. | 2020-03-31 |
Machine Learning Apparatus And Method Based On Multi-feature Extraction And Transfer Learning, And Leak Detection Apparatus Usin
App 20200097850 - BAE; Ji Hoon ; et al. | 2020-03-26 |
Method For Allocating Resources In Wireless Lan System And Wireless Lan System
App 20200068578 - LEE; Jae Seung ; et al. | 2020-02-27 |
Apparatus and method for detecting anomaly in plant pipe using multiple meta-learning
Grant 10,565,699 - Bae , et al. Feb | 2020-02-18 |
System And Method To Control A Cross Domain Workflow Based On A Hierarchical Engine Framework
App 20200014633 - YOU; Tae Wan ; et al. | 2020-01-09 |
Method for allocating resources in wireless LAN system and wireless LAN system
Grant 10,499,405 - Lee , et al. De | 2019-12-03 |
Iot Device Plug-in Method And Device In Data Analysis-based Automation Systems
App 20190190737 - KIM; Mal Hee ; et al. | 2019-06-20 |
Total Periodic De-identification Management Apparatus And Method
App 20190138749 - KIM; Young Min ; et al. | 2019-05-09 |
Workflow Engine Framework
App 20190114200 - Lee; Yeon Hee ; et al. | 2019-04-18 |
Extended DSME MAC for low power utility monitoring service
Grant 10,136,424 - Jeong , et al. November 20, 2 | 2018-11-20 |
Method For Allocating Resources In Wireless Lan System And Wireless Lan System
App 20180332596 - LEE; Jae Seung ; et al. | 2018-11-15 |
Apparatus And Method For Detecting Anomaly In Plant Pipe Using Multiple Meta-learning
App 20180293723 - BAE; Ji Hoon ; et al. | 2018-10-11 |
Method And Apparatus For Communication Between Peer Devices Using Cyclic-superframe
App 20180270885 - JOO; Seong-Soon ; et al. | 2018-09-20 |
Method for allocating resources in wireless LAN system and wireless LAN system
Grant 10,070,448 - Lee , et al. September 4, 2 | 2018-09-04 |
Infrastructure Apparatus And Method Of Providing Collaboration Between Thing Devices
App 20180205770 - Joo; Seong Soon ; et al. | 2018-07-19 |
Self-learning System And Method For Automatically Performing Machine Learning
App 20180189679 - KANG; Hyun Joong ; et al. | 2018-07-05 |
Data Meta-scaling Apparatus And Method For Continuous Learning
App 20180189655 - OH; Se Won ; et al. | 2018-07-05 |
Data Processing Apparatus And Method For Merging And Processing Deterministic Knowledge And Non-deterministic Knowledge
App 20180144250 - KWON; Soon Hyun ; et al. | 2018-05-24 |
Method For Allocating Resources In Wireless Lan System And Wireless Lan System
App 20170257872 - LEE; Jae Seung ; et al. | 2017-09-07 |
Small switchable directional control antenna
Grant 9,742,062 - Park , et al. August 22, 2 | 2017-08-22 |
Method for allocating resources in wireless LAN system and wireless LAN system
Grant 9,693,362 - Lee , et al. June 27, 2 | 2017-06-27 |
Omnidirectional antenna
Grant 9,647,346 - Park , et al. May 9, 2 | 2017-05-09 |
Tag transmission apparatus and signal transmitting method thereof
Grant 9,418,259 - Mo , et al. August 16, 2 | 2016-08-16 |
Control method for radiation beam direction of wireless transmission device
Grant 9,408,084 - Park , et al. August 2, 2 | 2016-08-02 |
Apparatus And Method For Wireless Identification
App 20160170014 - PARK; Juderk ; et al. | 2016-06-16 |
Passive radio frequency identification (RFID) reader, passive RFID tag, and transmitting and receiving methods using extended pulse-interval encoding (PIE)
Grant 9,355,286 - Mo , et al. May 31, 2 | 2016-05-31 |
Omnidirectional Antenna
App 20160099506 - PARK; Juderk ; et al. | 2016-04-07 |
Apparatus and method for encoding constant amplitude in code division multiplexing communication system
Grant 9,300,433 - Park , et al. March 29, 2 | 2016-03-29 |
Wireless communication device using common control channel and wireless communication method using the same
Grant 9,294,246 - Park , et al. March 22, 2 | 2016-03-22 |
System for simultaneously identifying massive RFID tags using HF band
Grant 9,256,771 - Bae , et al. February 9, 2 | 2016-02-09 |
Method and apparatus for processing packet in multi-channel wireless network
Grant 9,241,319 - Park , et al. January 19, 2 | 2016-01-19 |
Apparatus and method for generating virtual sensor in sensor network
Grant 9,225,781 - Lee , et al. December 29, 2 | 2015-12-29 |
Method For Allocating Resources In Wireless Lan System And Wireless Lan System
App 20150327265 - LEE; Jae Seung ; et al. | 2015-11-12 |
Apparatus And Method For Controlling Tag
App 20150324619 - CHO; Kwang-Soo ; et al. | 2015-11-12 |
Extended Dsme Mac For Low Power Utility Monitoring Service
App 20150305023 - JEONG; Wun Cheol ; et al. | 2015-10-22 |
Direction control antenna and method of controlling the same
Grant 9,130,262 - Park , et al. September 8, 2 | 2015-09-08 |
Radio frequency switch and method for controlling the same, and radio frequency identification smart shelf system
Grant 9,117,127 - Jung , et al. August 25, 2 | 2015-08-25 |
Tag integrated circuit module apparatus and method of fabricating tag integrated circuit module apparatus
Grant 9,098,791 - Choi , et al. August 4, 2 | 2015-08-04 |
Thing Device Based On Thing Searching Browser, And Mashup Method Between Things
App 20150213138 - LEE; BYUNG BOG ; et al. | 2015-07-30 |
Control Method For Radiation Beam Direction Of Wireless Transmission Device
App 20150200451 - PARK; Ju-Derk ; et al. | 2015-07-16 |
Passive Radio Frequency Identification (rfid) Reader, Passive Rfid Tag, And Transmitting And Receiving Methods Using Extended Pulse-interval Encoding (pie)
App 20150161420 - MO; SANG HYUN ; et al. | 2015-06-11 |
Radio frequency identification (RFID) tag and interrogator for supporting normal mode and secure mode, and operation method thereof
Grant 9,054,881 - Lee , et al. June 9, 2 | 2015-06-09 |
Receiving apparatus and method for RFID reader
Grant 9,054,904 - Jung , et al. June 9, 2 | 2015-06-09 |
Small Switchable Directional Control Antenna
App 20150155625 - PARK; Ju Derk ; et al. | 2015-06-04 |
Loop Antenna And Method For Switching The Same
App 20150144694 - CHOI; Won Kyu ; et al. | 2015-05-28 |
Reader antenna and RFID electronic shelf including the same
Grant 9,033,233 - Choi , et al. May 19, 2 | 2015-05-19 |
Receiving Apparatus And Method For Rfid Reader
App 20150131763 - JUNG; Jae-young ; et al. | 2015-05-14 |
Semiconductor wafer and method for auto-calibrating integrated circuit chips using PLL at wafer level
Grant 9,030,217 - Kim , et al. May 12, 2 | 2015-05-12 |
Method and apparatus for packet call setup
Grant 9,031,074 - Lee , et al. May 12, 2 | 2015-05-12 |
Rfid Tag System And Operating Method Thereof
App 20150102910 - HAN; Kyu Won ; et al. | 2015-04-16 |
Tag Transmission Apparatus And Signal Transmitting Method Thereof
App 20150097654 - MO; Sang Hyun ; et al. | 2015-04-09 |
Apparatus and method for managing channel resource
Grant 8,989,211 - Jeong , et al. March 24, 2 | 2015-03-24 |
Total history management system and method using radio frequency identification (RFID) tag and barcode
Grant 8,967,457 - Shin , et al. March 3, 2 | 2015-03-03 |
Method And Apparatus For Processing Packet In Multi-channel Wireless Network
App 20150036675 - PARK; Tae Joon ; et al. | 2015-02-05 |
Method And Apparatus For Multiplexing Packet To Extend Wireless Sensor Network Using Existing Transmission Network
App 20150036588 - Park; Tae Joon ; et al. | 2015-02-05 |
Method And Apparatus For Distributed Association In Wireless Network
App 20150036537 - KIM; Yong Sun ; et al. | 2015-02-05 |
Method For Service Discovery In Wireless Personal Area Network
App 20150019718 - JEONG; Wun Cheol ; et al. | 2015-01-15 |
Apparatus And Method For Transmitting Tag And Reader Receiving Apparatus
App 20150009014 - MO; Sang Hyun ; et al. | 2015-01-08 |
Method For Time Synchronization Of Nodes In Peer Aware Communication Environment
App 20140341206 - SHIN; Chang Sub ; et al. | 2014-11-20 |
RFID system and communication method thereof
Grant 8,890,658 - Bae , et al. November 18, 2 | 2014-11-18 |
Rectifier, received signal strength indicator, and receiver
Grant 8,868,017 - Kang , et al. October 21, 2 | 2014-10-21 |
Tag Apparatus For High-rate Data Transmission And Communication Method Thereof
App 20140306805 - JUNG; Jae-young ; et al. | 2014-10-16 |
Time synchronization and routing method in wireless sensor network, and apparatus for enabling the method
Grant 8,848,584 - Shin , et al. September 30, 2 | 2014-09-30 |
Wireless Communication Device Using Common Control Channel And Wireless Communication Method Using The Same
App 20140286216 - PARK; Tae Joon ; et al. | 2014-09-25 |
Wake-up apparatus and wake-up method for low power sensor node
Grant 8,824,345 - Kim , et al. September 2, 2 | 2014-09-02 |
System and method for indoor location tracking using pseudo GPS signal transmitter
Grant 8,791,857 - Mo , et al. July 29, 2 | 2014-07-29 |
High Frequency (hf)/ultra High Frequency (uhf) Radio Frequency Identification (rfid) Dual-band Tag Antenna
App 20140203989 - JEONG; Seung Hwan ; et al. | 2014-07-24 |
Apparatus And Method For Encoding Constant Amplitude In Code Division Multiplexing Communication System
App 20140153587 - PARK; Tae Joon ; et al. | 2014-06-05 |
Apparatus And Method For Allocating Resource For Media Access Control
App 20140153551 - PARK; Tae Joon ; et al. | 2014-06-05 |
Apparatus and method for tracking position of fixed node
Grant 8,737,250 - Park , et al. May 27, 2 | 2014-05-27 |
Wireless Communication System
App 20140141847 - PARK; Ju Derk ; et al. | 2014-05-22 |
Constant amplitude decoding apparatus and method for multiplexed direct-sequence spread communication system
Grant 8,731,020 - Park , et al. May 20, 2 | 2014-05-20 |
Tag Integrated Circuit Module Apparatus And Method Of Fabricating Tag Integrated Circuit Module Apparatus
App 20140117095 - CHOI; Won Kyu ; et al. | 2014-05-01 |
System For Simultaneously Identifying Massive Rfid Tags Using Hf Band
App 20140111310 - BAE; Ji Hoon ; et al. | 2014-04-24 |
Loop Antenna
App 20140085162 - CHOI; Won Kyu ; et al. | 2014-03-27 |
Passive RFID reader and operation control method therefor
Grant 8,653,946 - Bae , et al. February 18, 2 | 2014-02-18 |
Apparatus And Method For Generating Virtual Sensor In Sensor Network
App 20140013339 - LEE; Byung Bog ; et al. | 2014-01-09 |
Direction Control Antenna And Method Of Controlling The Same
App 20130342424 - PARK; Juderk ; et al. | 2013-12-26 |
Radio frequency identification (RFID) security apparatus having security function and method thereof
Grant 8,607,333 - Lee , et al. December 10, 2 | 2013-12-10 |
Apparatus and method for managing channel resource in beacon-enabled wireless personal area network (WPAN)
Grant 8,594,066 - Jeong , et al. November 26, 2 | 2013-11-26 |
System and method for managing casino chip using RFID
Grant 8,591,320 - Yang , et al. November 26, 2 | 2013-11-26 |
Semiconductor Wafer And Method For Auto-calibrating Integrated Circuit Chips Using Pll At Wafer Level
App 20130278309 - KIM; Hyunseok ; et al. | 2013-10-24 |
Semiconductor Wafer And Method For Auto-calibrating Integrated Circuit Chips At Wafer Level
App 20130278305 - KIM; Hyunseok ; et al. | 2013-10-24 |
Method and apparatus for operating server for RFID reader and method for operating RFID reader
Grant 8,564,409 - Eun , et al. October 22, 2 | 2013-10-22 |
Method of generating activation code for radio frequency identification tag
Grant 8,519,827 - Kim , et al. August 27, 2 | 2013-08-27 |
System And Method For Managing Casino Chip Using Rfid
App 20130217474 - YANG; Hoe-Sung ; et al. | 2013-08-22 |
Reader Antenna And Rfid Electronic Shelf Including The Same
App 20130214046 - Choi; Won Kyu ; et al. | 2013-08-22 |
Apparatus And Method For Transmitting Tag Data
App 20130162401 - Bae; Ji-Hoon ; et al. | 2013-06-27 |
Apparatus and method for charging internal battery in wireless sensor network
Grant 8,471,525 - Kim , et al. June 25, 2 | 2013-06-25 |
Rectifier, Received Signal Strength Indicator, And Receiver
App 20130156084 - KANG; Hoyong ; et al. | 2013-06-20 |
Radio Frequency Switch And Method For Controlling The Same, And Radio Frequency Identification Smart Shelf System
App 20130154804 - Jung; Jae-young ; et al. | 2013-06-20 |
Sensor network system and communication method thereof
Grant 8,467,327 - Hong , et al. June 18, 2 | 2013-06-18 |
Multiple pans conflict resolution method in zigbee
Grant 8,457,047 - Kim , et al. June 4, 2 | 2013-06-04 |
Ad-hoc wireless communication method using sector antenna, recovery method in ad-hoc wireless communication and ad-hoc wireless communication system
Grant 8,452,319 - Lee , et al. May 28, 2 | 2013-05-28 |
Multistage channel estimation method and apparatus
Grant 8,442,167 - Myong , et al. May 14, 2 | 2013-05-14 |
Rfid System And Communication Method Thereof
App 20130106580 - Bae; Ji Hoon ; et al. | 2013-05-02 |
Apparatus And Method For Managing Channel Resource
App 20130094481 - JEONG; Wun-Cheol ; et al. | 2013-04-18 |
Method And Apparatus For Providing Sensor Network Information
App 20130094403 - PARK; Dong-Hwan ; et al. | 2013-04-18 |
Total History Management System And Method Using Radio Frequency Identification (rfid) Tag And Barcode
App 20130087610 - SHIN; Dong Beom ; et al. | 2013-04-11 |
Method and apparatus for stopping power supply in RFID system
Grant 8,416,063 - Jung , et al. April 9, 2 | 2013-04-09 |
Multiple access system and method for 60 GHz wireless communications system
Grant 8,396,042 - Kim , et al. March 12, 2 | 2013-03-12 |
Apparatus and method for increasing operation time in IEEE802.15.4-2006 beacon based wireless sensor network
Grant 8,385,301 - Lee , et al. February 26, 2 | 2013-02-26 |
Apparatus and method for integrated reader and tag
Grant 8,362,879 - Bae , et al. January 29, 2 | 2013-01-29 |
Energy-efficient communication method in group information-based sensor network and sensor network system using the method
Grant 8,341,248 - Hong , et al. December 25, 2 | 2012-12-25 |
Method for recognizing radio frequency identification tag reader and apparatus thereof
Grant 8,334,755 - Eun , et al. December 18, 2 | 2012-12-18 |
Method of transmission of large data amounts in sensor network based on MAC
Grant 8,332,707 - Lee , et al. December 11, 2 | 2012-12-11 |
Apparatus and method for controlling radiation direction
Grant 8,319,686 - Park , et al. November 27, 2 | 2012-11-27 |
Apparatus and method for managing product distribution using security tag
Grant 8,314,703 - Lee , et al. November 20, 2 | 2012-11-20 |
Wake-up receiver and wake-up method using duty cycling and power off technique
Grant 8,285,243 - Kang , et al. October 9, 2 | 2012-10-09 |
Synchronization method between reader and tag
Grant 8,274,374 - Kim , et al. September 25, 2 | 2012-09-25 |
Method And Apparatus For Packet Call Setup
App 20120230337 - Lee; Byung Bog ; et al. | 2012-09-13 |
Method and apparatus for constructing synchronous sensor network
Grant 8,254,290 - Kim , et al. August 28, 2 | 2012-08-28 |
Method for determining superframe for beacon scheduling
Grant 8,254,342 - Jeong , et al. August 28, 2 | 2012-08-28 |
System and method for providing policy based radio frequency identification service
Grant 8,237,592 - Bang , et al. August 7, 2 | 2012-08-07 |
Method of performing routing and allocating resources in wireless sensor network
Grant 8,228,934 - Jeong , et al. July 24, 2 | 2012-07-24 |
System with shared power amplifier for mobile communication terminal with mobile RFID function
Grant 8,219,141 - Yang , et al. July 10, 2 | 2012-07-10 |
Method And System For Communication In Application Field
App 20120166610 - Doh; Yoon Mee ; et al. | 2012-06-28 |
Method of managing address spaces of incommunicable nodes in ZigBee network
Grant 8,208,401 - Park , et al. June 26, 2 | 2012-06-26 |
Wireless Sensor Network System And Communication Method Thereof
App 20120155326 - Park; Tae Joon ; et al. | 2012-06-21 |
Apparatus And Method For Tracking Position Of Fixed Node
App 20120155305 - PARK; Jong Jun ; et al. | 2012-06-21 |
Operation Method Of An Rfid Tag, Operation Method Of An Rfid Reader, Rfid Tag, And Rfid Reader
App 20120112889 - Mo; Hee Sook ; et al. | 2012-05-10 |
Data communication system
Grant 8,176,209 - Yoo , et al. May 8, 2 | 2012-05-08 |
Radio frequency identification tag and antenna for radio frequency identification tag
Grant 8,174,390 - Kim , et al. May 8, 2 | 2012-05-08 |
RFID reader controlling device, interlocking method for RFID reader, and RFID reader controlling method
Grant 8,174,386 - Oh , et al. May 8, 2 | 2012-05-08 |
Super regenerative receiver and method of saving power of the same
Grant 8,170,523 - Kang , et al. May 1, 2 | 2012-05-01 |
Apparatus And Method For Complex Communication
App 20120099575 - KIM; Se Han ; et al. | 2012-04-26 |
Apparatus And Method For Managing Slot
App 20120093056 - Shin; Chang Sub ; et al. | 2012-04-19 |
Antenna For Providing Selective Radiation Patterns And Antenna Construction Method
App 20120086616 - PARK; Ju Derk ; et al. | 2012-04-12 |
System And Method For Indoor Location Tracking Using Pseudo Gps Signal Tranmsitter
App 20120086599 - MO; Sang Hyun ; et al. | 2012-04-12 |
Beacon scheduling system and method for preventing beacon overlapping
Grant 8,121,080 - Ham , et al. February 21, 2 | 2012-02-21 |
Wireless sensor network and adaptive method for monitoring the security thereof
Grant 8,116,243 - Zhiying , et al. February 14, 2 | 2012-02-14 |
Method for identifying multiple moving tags with multiple readers
Grant 8,115,603 - Quan , et al. February 14, 2 | 2012-02-14 |
Real-time Location Tracking Apparatus And Method Using Global Positioning System (gps) Signal Relay Tag
App 20120032844 - Mo; Sang Hyun ; et al. | 2012-02-09 |
Apparatus and method for asset tracking based on ubiquitous sensor network using motion sensing
Grant 8,102,271 - Heo , et al. January 24, 2 | 2012-01-24 |
Cross-layer routing method in wireless sensor network
Grant 8,102,794 - Shin , et al. January 24, 2 | 2012-01-24 |
Passive tag including volatile memory
Grant 8,102,263 - Yeo , et al. January 24, 2 | 2012-01-24 |
Constant Amplitude Decoding Apparatus And Method For Multiplexed Direct-sequence Spread Communication System
App 20120014411 - PARK; Tae Joon ; et al. | 2012-01-19 |
Apparatus And Method For Managing Channel Resource In Beacon-enabled Wireless Personal Area Network (wpan)
App 20120014414 - JEONG; Wun Cheol ; et al. | 2012-01-19 |
Radio frequency identification tag and radio frequency identification tag antenna
Grant 8,098,201 - Choi , et al. January 17, 2 | 2012-01-17 |
Sensor node of wireless sensor networks and operating method thereof
Grant 8,089,910 - Doh , et al. January 3, 2 | 2012-01-03 |
Method of transmitting/receiving data in sensor network for reducing overhearing of sensor nodes
Grant 8,089,909 - Kim , et al. January 3, 2 | 2012-01-03 |
Method of supporting node portability in sensor network
Grant 8,081,583 - Ruy , et al. December 20, 2 | 2011-12-20 |
Transmit/receive antenna system having offset feed points for high isolation
Grant 8,081,062 - Son , et al. December 20, 2 | 2011-12-20 |
Radio Frequency Identification (rfid) Tag And Interrogator For Supporting Normal Mode And Secure Mode, And Operation Method Thereof
App 20110279235 - LEE; Sang Yeoun ; et al. | 2011-11-17 |
Sensor Node Including General-purpose Interface Port And Plug And Play Function, Sensor Board Including General-purpose Interface Port And Sensor Device Driver, General-purpose Interface Port, And Operation Method Of Sensor Node, Sensor Board, And General-purpose Interface Port
App 20110276738 - KIM; Se Han ; et al. | 2011-11-10 |
Regional positioning method and apparatus in wireless sensor network
Grant 8,049,666 - Doh , et al. November 1, 2 | 2011-11-01 |
Method for managing dormant nodes in wireless sensor network
Grant 8,040,828 - Kim , et al. October 18, 2 | 2011-10-18 |
Apparatus and method for computing location of a moving beacon using received signal strength and multi-frequencies
Grant 8,040,280 - Seong , et al. October 18, 2 | 2011-10-18 |
Method and device for efficiently retransmitting packets in wired/wireless network
Grant 8,042,016 - Park , et al. October 18, 2 | 2011-10-18 |
Apparatus and method for computing location of a moving beacon using time difference of arrival and multi-frequencies
Grant 8,026,850 - Seong , et al. September 27, 2 | 2011-09-27 |
Open-ended two-strip meander line antenna, RFID tag using the antenna, and antenna impedance matching method thereof
Grant 8,009,118 - Son , et al. August 30, 2 | 2011-08-30 |
Apparatus for synchronizing clock in real-time locating system and method therefor
Grant 8,005,369 - Ko , et al. August 23, 2 | 2011-08-23 |
Energy saving method in wireless network
Grant 7,995,508 - Ruy , et al. August 9, 2 | 2011-08-09 |
RFID tag for IP address-based RFID service and RFID service method using the same
Grant 7,991,871 - Son , et al. August 2, 2 | 2011-08-02 |
Apparatus for storing sensing data in tag and method thereof
Grant 7,986,229 - Yeo , et al. July 26, 2 | 2011-07-26 |
Mobile RFID reader and control method thereof
Grant 7,982,584 - Bae , et al. July 19, 2 | 2011-07-19 |
Cable to waveguide transition apparatus having signal accumulation form of backshort and active phase shifting using the same
Grant 7,978,022 - Seong , et al. July 12, 2 | 2011-07-12 |
Method And Apparatus For Assigning Channel In Ad-hoc Network
App 20110164573 - Lee; Jongyoung ; et al. | 2011-07-07 |
Localization apparatus for recognizing location of node in sensor network and method thereof
Grant 7,969,913 - Park , et al. June 28, 2 | 2011-06-28 |
Standby Power Control Device And Control Method Thereof
App 20110153111 - Doh; Yoonmee ; et al. | 2011-06-23 |
Energy-efficient Communication Method In Group Information-based Sensor Network And Sensor Network System Using The Method
App 20110153865 - HONG; Seung Ki ; et al. | 2011-06-23 |
Apparatus And Method For Charging Internal Battery In Wireless Sensor Network
App 20110148349 - KIM; Se Han ; et al. | 2011-06-23 |
Method And Apparatus For Operating Server For Rfid Reader And Method For Operating Rfid Reader
App 20110148587 - EUN; Jee Sook ; et al. | 2011-06-23 |
Programming Method Of Network Nodes In Sensor Network And Operating Method Of Sensor Network
App 20110138023 - Hong; Seung-ki ; et al. | 2011-06-09 |
Operating Method Of Sesor Network And Network Node Providing Routing Mechanism Supporting Real-time Transmission Of Prior Information
App 20110134756 - PARK; Hyeon ; et al. | 2011-06-09 |
Sensor Actuator Node And Method For Handling Circumstantial Changes In Sensor Actuator Network Using Same
App 20110130849 - Kim; Sun-Jin ; et al. | 2011-06-02 |
Apparatus And Method Of Dynamically Managing Sensor Module On Sensor Node In Wireless Sensor Network
App 20110131320 - Hong; Sang-Gi ; et al. | 2011-06-02 |
Apparatus And Method For Communication In Wireless Sensor Network
App 20110116414 - Lee; Eun-Ju ; et al. | 2011-05-19 |
Antenna for radio frequency identification tag
Grant 7,940,183 - Kim , et al. May 10, 2 | 2011-05-10 |
Node device and method for beacon scheduling in ad-hoc network and data transmitting method thereof
Grant 7,940,711 - Lee , et al. May 10, 2 | 2011-05-10 |
Data Communication System
App 20110106979 - Yoo; Seung Mok ; et al. | 2011-05-05 |
MAC forwarding method for multi-hop routing in communication system between vehicles
Grant 7,933,271 - Shin , et al. April 26, 2 | 2011-04-26 |
Method and apparatus for sharing portable terminal in CDMA system and mobile RFID system
Grant 7,933,577 - Shin , et al. April 26, 2 | 2011-04-26 |
Ad-hoc Wireless Communication Method Using Sector Antenna, Recovery Method In Ad-hoc Wireless Communication And Ad-hoc Wireless Communication System
App 20110092244 - LEE; KANG WOO ; et al. | 2011-04-21 |
Method for buffering receive packet in media access control for sensor network and apparatus for controlling buffering of receive packet
Grant 7,929,558 - Kim , et al. April 19, 2 | 2011-04-19 |
Method and system for preventing loss or theft using wireless PAN or LAN
Grant 7,928,840 - Kim , et al. April 19, 2 | 2011-04-19 |
Apparatus and method for selecting antennas and nodes MIMO communication system
Grant 7,920,834 - Jeong , et al. April 5, 2 | 2011-04-05 |
Sensor Network System And Communication Method Thereof
App 20110051645 - HONG; Seung Ki ; et al. | 2011-03-03 |
Apparatus and method for controlling multi-channel access
Grant 7,899,074 - Park , et al. March 1, 2 | 2011-03-01 |
Method for selecting desired item information in mobile terminal
Grant 7,894,771 - Son , et al. February 22, 2 | 2011-02-22 |
Method and apparatus for avoiding collision between each of radio frequency identification readers
Grant 7,893,836 - Chung , et al. February 22, 2 | 2011-02-22 |
Power control method for mobile RFID reader and RFID reader using the same
Grant 7,893,834 - Park , et al. February 22, 2 | 2011-02-22 |
Rfid Reader, Rfid Tag, And Controlling Method Thereof
App 20110037568 - Kim; Hyunseok ; et al. | 2011-02-17 |
Lower power battery-assisted RFID tag having improved recognition distance, and wake-up method thereof
Grant 7,884,723 - Jung , et al. February 8, 2 | 2011-02-08 |
Radio frequency identification tag antenna using proximity coupling for attaching to metal
Grant 7,876,269 - Choi , et al. January 25, 2 | 2011-01-25 |
Wake-up Receiver And Wake-up Method Using Duty Cycling And Power Off Technique
App 20110006824 - Kang; Ho-Yong ; et al. | 2011-01-13 |
Time Synchronization And Routing Method In Wireless Sensor Network, And Apparatus For Enabling The Method
App 20110002251 - Shin; Chang Sub ; et al. | 2011-01-06 |
Remote Control Method Of Sensor Node For Low-power And Sensor Network Therefor
App 20100322125 - Lee; In-Hwan ; et al. | 2010-12-23 |
System And Method For Guiding Visitor Using Sensor Network
App 20100321150 - Lee; Eun-Ju ; et al. | 2010-12-23 |
Apparatus And Method Of Generating Wake-up Signal In Battery-powered Passive Tag
App 20100314452 - Yeo; Junho ; et al. | 2010-12-16 |
Communication Method For Radio Frequency Identification
App 20100308972 - Kim; Hyunseok ; et al. | 2010-12-09 |
Method And Apparatus For Domain Name Autoconfiguration In Ip-based Wireless Sensor Network
App 20100306351 - Lee; Eun-Ju ; et al. | 2010-12-02 |
Apparatus And Method For Controlling Radiation Direction
App 20100277370 - Park; Juderk ; et al. | 2010-11-04 |
Multistage Channel Estimation Method And Apparatus
App 20100278289 - Myong; Seung Il ; et al. | 2010-11-04 |
Method Of Delivering Data In Wireless Presonal Area Network
App 20100278163 - Lee; In-Hwan ; et al. | 2010-11-04 |
Distributional alert system for disaster prevention utilizing ubiquitous sensor network
Grant 7,825,791 - Kim , et al. November 2, 2 | 2010-11-02 |
Apparatus and method for receiving tag signal in mobile RFID reader
Grant 7,821,378 - Bae , et al. October 26, 2 | 2010-10-26 |
Apparatus And Method That Prevent Collision Of Tags In Rfid System
App 20100265070 - Shin; Dong-Beom ; et al. | 2010-10-21 |
Method For Recognizing Positions Of A Plurality Of Nodes Which Consist Wireless Sensor Network
App 20100265889 - Park; Jong-Jun ; et al. | 2010-10-21 |
Freight Container Cargo-working Management System And Method Using Rfid Technology
App 20100253483 - Yang; Hoe-Sung ; et al. | 2010-10-07 |
Antenna apparatus for linearly polarized diversity antenna in RFID reader and method of controlling the antenna apparatus
Grant 7,804,455 - Lee , et al. September 28, 2 | 2010-09-28 |
Apparatus For And Method Of Transmitting Sensing Data Of Sensor Node For Proactive Data Filtering In Wireless Sensor Network
App 20100241655 - Lee; In-Hwan ; et al. | 2010-09-23 |
Antenna for radio frequency identification tag
Grant 7,791,543 - Choi , et al. September 7, 2 | 2010-09-07 |
Multi-path Routing Method In Wireless Sensor Network
App 20100220653 - Hwang; So-Young ; et al. | 2010-09-02 |
Mobile Rfid Reader And Rfid Communication Method Using Shared System Clock
App 20100207736 - Park; Chan-Won ; et al. | 2010-08-19 |
Tdma Control Method Used By Rfid Reader Via Mobile Phone Base Station And Mobile Rfid Reader
App 20100207737 - Park; Chan-Won ; et al. | 2010-08-19 |
Apparatus And Method For Asset Tracking Based On Ubiquitous Sensor Network Using Motion Sensing
App 20100201535 - Heo; Tae-Wook ; et al. | 2010-08-12 |
Method for transmitting sensor data in sensor network including pair node
Grant 7,768,390 - Lee , et al. August 3, 2 | 2010-08-03 |
Apparatus and method for channel allocation according to traveling direction in inter-vehicle communications
Grant 7,750,823 - Kim , et al. July 6, 2 | 2010-07-06 |
Asynchronous Mac Protocol Based Sensor Node And Data Transmitting And Receiving Method Through The Same
App 20100150043 - KIM; Se-han ; et al. | 2010-06-17 |
Multiple Pans Conflict Resolution Method In Zigbee
App 20100150065 - KIM; Hyun-Hak ; et al. | 2010-06-17 |
Method Of Transmission Of Large Data Amounts In Sensor Network Based On Mac
App 20100153808 - Lee; Kye-seon ; et al. | 2010-06-17 |
Wireless Sensor Node
App 20100146356 - PARK; Tae-joon ; et al. | 2010-06-10 |
Method For Recognizing Radio Frequency Identification Tag Reader And Apparatus Thereof
App 20100141402 - EUN; Jee Sook ; et al. | 2010-06-10 |
Method For Passive Rfid Security According To Security Mode
App 20100146273 - KANG; You Sung ; et al. | 2010-06-10 |
Policy Based Data Processing Method And System
App 20100146511 - MO; Hee Sook ; et al. | 2010-06-10 |
Radio frequency identification tag antenna for attaching to metal
Grant 7,733,273 - Choi , et al. June 8, 2 | 2010-06-08 |
Rfid Reader Controlling Device, Interlocking Method For Rfid Reader, And Rfid Reader Controlling Method
App 20100134289 - OH; Se Won ; et al. | 2010-06-03 |
Apparatus And Method For Increasing Operation Time In Ieee802.15.4-2006 Beacon Based Wireless Sensor Network
App 20100128706 - LEE; Jong Oh ; et al. | 2010-05-27 |
Method And Apparatus For Constructing Synchronous Sensor Network
App 20100118737 - KIM; Se Han ; et al. | 2010-05-13 |
Method Of Preventing Data Collosions In Beacon-enabled Zigbee System Having Tree Routing Scheme
App 20100110888 - Park; Jongjun ; et al. | 2010-05-06 |
System And Method For Providing Policy Based Radio Frequency Identification Service
App 20100097242 - BANG; Hyochan ; et al. | 2010-04-22 |
Method And Apparatus For Transmitting Sensor Status Of Radio Frequency Identification Tag
App 20100090809 - Yeo; Junho ; et al. | 2010-04-15 |
Apparatus And Method For Collecting Shopping Information Using Magnetic Sensor
App 20100089993 - Shin; Chang-Sub ; et al. | 2010-04-15 |
Node for self localization, clustering method using the same, and localization method
Grant 7,697,458 - Park , et al. April 13, 2 | 2010-04-13 |
Sensor Node Of Wireless Sensor Networks And Operating Method Thereof
App 20100074157 - Doh; Yoonmee ; et al. | 2010-03-25 |
Method for estimating number of tags in slotted aloha-based RFID system
Grant 7,675,403 - Quan , et al. March 9, 2 | 2010-03-09 |
Apparatus For Synchronizing Clock In Real-time Locating System And Method Therefor
App 20100034539 - Ko; Kwang-Ho ; et al. | 2010-02-11 |
Transmitting apparatus, transmitting method, receiving apparatus, receiving method and channel status information updating method of sensor node based on multiple channels
App 20100027449 - Kim; Se Han ; et al. | 2010-02-04 |
Radio Frequency Identification (rfid) Authentication Apparatus Having Authentication Function And Method Thereof
App 20100014673 - LEE; Sang Yeoun ; et al. | 2010-01-21 |
Apparatus And Method For Managing Product Distribution Using Security Tag
App 20100013638 - Lee; Kang Bok ; et al. | 2010-01-21 |
Method Of Constructing Tree Network
App 20100017511 - Kim; Yong-Sun ; et al. | 2010-01-21 |
Radio Frequency Identification (rfid) Security Apparatus Having Security Function And Method Thereof
App 20100017617 - LEE; Sang Yeoun ; et al. | 2010-01-21 |
Node Synchronization System For Low-power In Sensor Network And Method Thereof
App 20100008275 - Lee; In-Hwan ; et al. | 2010-01-14 |
Antenna using proximity-coupled feed method, RFID tag having the same, and antenna impedance matching method thereof
Grant 7,629,929 - Son , et al. December 8, 2 | 2009-12-08 |
Method for Managing Dormant Nodes in Wireless Sensor Network
App 20090285140 - Kim; Yong-Sun ; et al. | 2009-11-19 |
Method For Determining Superframe For Beacon Scheduling
App 20090274127 - Jeong; Hoon ; et al. | 2009-11-05 |
Mobile RFID service providing apparatus and method thereof
Grant 7,609,162 - Kim , et al. October 27, 2 | 2009-10-27 |
Method And Apparatus For Allocating Resources To A Node In Ad-hoc Network
App 20090262689 - Jeong; Wun Cheol ; et al. | 2009-10-22 |
Multiple Access System And Method For 60 Ghz Wireless Communications System
App 20090238296 - KIM; Kyeongpyo ; et al. | 2009-09-24 |
RFID system and method for protecting information
Grant 7,592,917 - Quan , et al. September 22, 2 | 2009-09-22 |
Cable to waveguide transition apparatus having signal accumulation form of backshort and active phase shifting using the same
App 20090219116 - Seong; Nak-Seon ; et al. | 2009-09-03 |
System With Shared Power Amplifier For Mobile Communication Terminal With Mobile Rfid Function
App 20090209283 - Yang; Hoe-Sung ; et al. | 2009-08-20 |
Communication Apparatus And Method In Wireless Sensor Network
App 20090161637 - RUY; Jae Hong ; et al. | 2009-06-25 |
Apparatus For Analyzing Ubiquitous Sensor Network Protocol
App 20090161553 - KIM; Se Han ; et al. | 2009-06-25 |
Routing Method In Sensor Network
App 20090154482 - Ham; Young Hwan ; et al. | 2009-06-18 |
Method Of Generating Activation Code For Radio Frequency Identification Tag
App 20090153329 - KIM; Hyunseok ; et al. | 2009-06-18 |
Regional Positioning Method And Apparatus In Wireless Sensor Network
App 20090153402 - DOH; Yoonmee ; et al. | 2009-06-18 |
Apparatus and method for controlling multi-channel access
App 20090154485 - Park; Tae Joon ; et al. | 2009-06-18 |
Method of performing routing and allocating resources in wireless sensor network
App 20090154407 - Jeong; Wun-Cheol ; et al. | 2009-06-18 |
Super Regenerative Receiver And Method Of Saving Power Of The Same
App 20090156158 - Kang; Hoyong ; et al. | 2009-06-18 |
Synchronization Method Between Reader And Tag
App 20090153309 - KIM; Hyunseok ; et al. | 2009-06-18 |
Energy Saving Method In Wireless Network
App 20090147715 - RUY; Jae Hong ; et al. | 2009-06-11 |
Coordinator, gateway, and transmission method for IPv6 in wireless sensor network
App 20090146833 - Lee; Eun Ju ; et al. | 2009-06-11 |
Sleep Scheduling Method Based On Moving Directions Of Target In Sensor Network
App 20090150699 - CHO; Hyeon Joong ; et al. | 2009-06-11 |
Radio Frequency Identification Tag And Antenna For Radio Frequency Identification Tag
App 20090146820 - KIM; Jeong Seok ; et al. | 2009-06-11 |
Method And Device For Setting Rfid Parameter
App 20090146787 - PARK; Chan-Won ; et al. | 2009-06-11 |
Method Of Supporting Node Portability In Sensor Network
App 20090147699 - RUY; Jae Hong ; et al. | 2009-06-11 |
Method and apparatus for routing in wireless sensor network
App 20090147760 - Lee; Eun Ju ; et al. | 2009-06-11 |
Cross-layer Routing Method In Wireless Sensor Network
App 20090147725 - SHIN; Chang Sub ; et al. | 2009-06-11 |
Antenna using inductively coupled feeding method, RFID tag using the same and antenna impedance matching method thereof
Grant 7,545,328 - Son , et al. June 9, 2 | 2009-06-09 |
Method For Routing Message In Wireless Network Based On Relay Probability
App 20090141667 - Jin; Gwang Ja ; et al. | 2009-06-04 |
Wireless Sensor Network Using Dynamic Message Routing Algorithm And Method Of Controlling The Wireless Sensor Network
App 20090141666 - JIN; Gwang Ja ; et al. | 2009-06-04 |
Method And Apparatus For Connecting Sensor Network To Heterogeneous Network
App 20090141741 - KIM; Bong Wan ; et al. | 2009-06-04 |
Radio Frequency Identification Tag And Radio Frequency Identification Tag Antenna
App 20090140928 - Choi; Won Kyu ; et al. | 2009-06-04 |
Method And System For Preventing Loss Or Theft Using Wireless Pan Or Lan
App 20090135012 - KIM; Sun-Jin ; et al. | 2009-05-28 |
Case Film For Pouch Type Lithium Primary Battery
App 20090136833 - LEE; Young-Gi ; et al. | 2009-05-28 |
Data storing apparatus and method for RFID tags with sensors
Grant 7,538,678 - Jung , et al. May 26, 2 | 2009-05-26 |
Apparatus And Method For Assigning Time Slot For Transmitting Beacon In Wireless Sensor Network
App 20090122778 - Lee; Jongyoung ; et al. | 2009-05-14 |
Antenna For Radio Frequency Identification Tag
App 20090121879 - KIM; Jeong Seok ; et al. | 2009-05-14 |
Coordinator in wireless sensor network and method of operating the coordinator
App 20090122733 - Ruy; Jae Hong ; et al. | 2009-05-14 |
Media Access Method Performed By Reader In Dense Reader Environment
App 20090109929 - QUAN; Cheng Hao ; et al. | 2009-04-30 |
Method of transmitting/receiving data in sensor network for reducing overhearing of sensor nodes
App 20090103437 - Kim; Se Han ; et al. | 2009-04-23 |
Method and apparatus for controlling media access in sensor network
App 20090103564 - Lee; Kyeseon ; et al. | 2009-04-23 |
Radio Frequency Identification Tag Antenna Using Proximity Coupling For Attaching To Metal
App 20090096582 - CHOI; Won Kyu ; et al. | 2009-04-16 |
Antenna For Radio Frequency Identification Tag
App 20090096678 - Choi; Won Kyu ; et al. | 2009-04-16 |
Method And System Of Receiving Tag Signal From Rfid Reader
App 20090086869 - Bae; Ji-Hoon ; et al. | 2009-04-02 |
Radio Frequency Identification Tag Antenna For Attaching To Metal
App 20090085809 - CHOI; Won Kyu ; et al. | 2009-04-02 |
PIFA and RFID tag using the same
Grant 7,504,998 - Choi , et al. March 17, 2 | 2009-03-17 |
Electrical loop antenna with unidirectional and uniform current radiation source
Grant 7,505,008 - Shin , et al. March 17, 2 | 2009-03-17 |
Method And Apparatus For Communication Between Readers Having Dual Sensitivity Modes
App 20090058613 - CHUNG; Byounghyun ; et al. | 2009-03-05 |
Method And Apparatus For Avoiding Collision Between Each Of Radio Frequency Identification Readers
App 20090058612 - CHUNG; Byunghyun ; et al. | 2009-03-05 |
Rfid Tag And Method For Controlling The Same
App 20090058604 - JUNG; Jae-young ; et al. | 2009-03-05 |
Method For Avoiding And Overcoming Indirect Collision In Beacon-mode Wireless Sensor Network
App 20090016305 - LEE; Jongyoung ; et al. | 2009-01-15 |
Apparatus and Method for Computing Location of a Moving Beacon Using Received Signal Strength and Multi-Frequencies
App 20080316104 - Seong; Nak-Seon ; et al. | 2008-12-25 |
Method and Apparatus For Transmitter Locating Using a Single Receiver
App 20080316105 - Seong; Nak-Seon ; et al. | 2008-12-25 |
Antenna Using Proximity-Coupling Between Radiation Patch and Short-Ended Feed Line, Rfid Tag Employing the Same, and Antenna Impedance Matching Method Thereof
App 20080309578 - Son; Hae-Won ; et al. | 2008-12-18 |
Antenna with High Isolation
App 20080309428 - Son; Hae-Won ; et al. | 2008-12-18 |
Rfid Tag for Ip Address-Based Rfid Service and Rfid Service Method Using the Same
App 20080301307 - Son; Myung-Hee ; et al. | 2008-12-04 |
Apparatus and Method for Computing Location of a Moving Beacon Using Time Difference of Arrival and Multi-Frequencies
App 20080291089 - Seong; Nak-Seon ; et al. | 2008-11-27 |
Node Device And Method For Beacon Scheduling In Ad-hoc Network And Data Transmitting Method Thereof
App 20080267121 - LEE; Jongyoung ; et al. | 2008-10-30 |
Dual polarization antenna and RFID reader employing the same
Grant 7,427,955 - Choi , et al. September 23, 2 | 2008-09-23 |
Apparatus And Method For Detecting Wake-up Burst Of Active Rfid Tag
App 20080224873 - YEO; Junho ; et al. | 2008-09-18 |
Apparatus And Method For Managing Power Of Rfid Tag
App 20080224870 - Yeo; Junho ; et al. | 2008-09-18 |
PIFA, RFID tag using the same and antenna impedance adjusting method thereof
Grant 7,414,583 - Choi , et al. August 19, 2 | 2008-08-19 |
Passive Tag Including Volatile Memory
App 20080136596 - YEO; Junho ; et al. | 2008-06-12 |
Usn System Using Multi-channel Having Differential Radio Power And Method Of Configuring The System
App 20080136708 - Kim; Se Han ; et al. | 2008-06-12 |
Apparatus For Storing Sensing Data In Tag And Method Thereof
App 20080136600 - YEO; Junho ; et al. | 2008-06-12 |
Apparatus And Method For Channel Allocation According To Traveling Direction In Inter-vehicle Communications
App 20080136675 - KIM; Jin Kyeong ; et al. | 2008-06-12 |
Method And Apparatus For Stopping Power Supply In Rfid System
App 20080136594 - JUNG; Jae-Young ; et al. | 2008-06-12 |
Method for transmitting sensor data in sensor network including pair node
App 20080136620 - Lee; Kyong-Hee ; et al. | 2008-06-12 |
Apparatus For Managing Power In Passive Tag And Method Thereof
App 20080136643 - YEO; Junho ; et al. | 2008-06-12 |
System And Method For Hierarchically Communicating Information Using Cache Server
App 20080140810 - KIM; Yong Sun ; et al. | 2008-06-12 |
Beacon Scheduling System And Method For Preventing Beacon Overlapping
App 20080137599 - HAM; Young Hwan ; et al. | 2008-06-12 |
Impedance Matching Device Of Sensor Node And Impedance Matching Method Of Sensor Node
App 20080136548 - PARK; Juderk ; et al. | 2008-06-12 |
Apparatus for measuring read range between RFID tag and reader
Grant 7,161,357 - Lee , et al. January 9, 2 | 2007-01-09 |
Microstrip patch antenna using MEMS technology
Grant 7,006,044 - Choi , et al. February 28, 2 | 2006-02-28 |
Method for designing multiband antenna using genetic algorithm device linked to full electromagnetic wave analyzing device
Grant 6,965,345 - Bae , et al. November 15, 2 | 2005-11-15 |
Structure of vehicular active antenna system of mobile and satellite tracking method with the system
Grant 6,124,832 - Jeon , et al. September 26, 2 | 2000-09-26 |
Satellite tracking method for vehicle-mounted antenna system
Grant 5,854,609 - Pyo , et al. December 29, 1 | 1998-12-29 |
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