| Patent | Date |
|---|
Wearable display apparatus having a light guide element that guides light from a display element and light from an outside
Grant 11,333,891 - Bae , et al. May 17, 2 | 2022-05-17 |
Method for controlling at least one device with which mobile device can communicate in wireless communication system, and mobile device
Grant 11,202,184 - Han , et al. December 14, 2 | 2021-12-14 |
Contact lens having energy harvesting part
Grant 11,119,341 - An , et al. September 14, 2 | 2021-09-14 |
Method For Controlling At Least One Device With Which Mobile Device Can Communicate In Wireless Communication System, And Mobile Device
App 20210176617 - HAN; Ji-Yeon ; et al. | 2021-06-10 |
Method and apparatus for transmitting/receiving health information using human body communication
Grant 10,932,666 - Park , et al. March 2, 2 | 2021-03-02 |
Photocatalyst Filter And Air Conditioner Including The Same
App 20200368385 - KIM; Jee-yeon ; et al. | 2020-11-26 |
Photocatalyst filter and air conditioner including the same
Grant 10,722,605 - Kim , et al. | 2020-07-28 |
Method and system for reproducing contents, and computer-readable recording medium thereof
Grant 10,674,219 - Jeon , et al. | 2020-06-02 |
Wearable Display Apparatus Having A Light Guide Element That Guides Light From A Display Element And Light From An Outside
App 20200150440 - BAE; Jae-Cheol ; et al. | 2020-05-14 |
Apparatus for measuring bioelectrical signals
Grant 10,548,500 - Lim , et al. Fe | 2020-02-04 |
User authentication method and electronic device supporting the same
Grant 10,482,325 - Jung , et al. Nov | 2019-11-19 |
Biometric information acquisition method and device for same
Grant 10,346,601 - Yun , et al. July 9, 2 | 2019-07-09 |
Optical gas sensor
Grant 10,345,223 - Kwak , et al. July 9, 2 | 2019-07-09 |
Method and device for irradiating light for photographing iris
Grant 10,318,806 - Jung , et al. | 2019-06-11 |
Method and device for radiating light used to capture iris
Grant 10,238,286 - Jung , et al. | 2019-03-26 |
Electronic Apparatus And Method Of Controlling The Same
App 20190021593 - KWAK; Hyun-suk ; et al. | 2019-01-24 |
Optical Gas Sensor
App 20180372618 - KWAK; Hyun-suk ; et al. | 2018-12-27 |
Wearable electronic device using a touch input and a hovering input and controlling method thereof
Grant 10,114,501 - Yoon , et al. October 30, 2 | 2018-10-30 |
Method And System For Reproducing Contents, And Computer-readable Recording Medium Thereof
App 20180270540 - JEON; Byung-jeong ; et al. | 2018-09-20 |
Method and system for reproducing contents, and computer-readable recording medium thereof
Grant 9,992,544 - Jeon , et al. June 5, 2 | 2018-06-05 |
Contact Lens Having Energy Harvesting Part
App 20180136492 - AN; Kwang-dek ; et al. | 2018-05-17 |
Brainwave Sensor Unit And Brainwave Measurement Device Using Same
App 20180125386 - LIM; Se-hoon ; et al. | 2018-05-10 |
Photocatalyst Filter And Air Conditioner Including The Same
App 20180104374 - KIM; Jee-yeon ; et al. | 2018-04-19 |
Biometric Information Acquisition Method And Device For Same
App 20180096119 - YUN; In-kuk ; et al. | 2018-04-05 |
User terminal and method of providing information to a user thereof
Grant 9,916,504 - Lee , et al. March 13, 2 | 2018-03-13 |
Wrist wearable terminal
Grant 9,883,730 - Lee , et al. February 6, 2 | 2018-02-06 |
Encoding and decoding method for short-range communication using an acoustic communication channel
Grant 9,866,338 - Jung , et al. January 9, 2 | 2018-01-09 |
Apparatus and method for providing augmented reality service using sound
Grant 9,860,661 - Jung , et al. January 2, 2 | 2018-01-02 |
Electronic Device Including Touch Panel And Method Of Controlling The Electronic Device
App 20170269765 - YOON; Kang-jin ; et al. | 2017-09-21 |
Method For Electronic Device To Control Object And Electronic Device
App 20170185276 - LEE; Won-hee ; et al. | 2017-06-29 |
Method, Storage Medium, And Electronic Device For Executing Function Based On Biometric Signal
App 20170185856 - PARK; Jae-Hyun ; et al. | 2017-06-29 |
Method And Apparatus For Transmitting/receiving Health Information Using Human Body Communication
App 20170164834 - PARK; Jae-Hyun ; et al. | 2017-06-15 |
User Authentication Method And Electronic Device Supporting The Same
App 20160364610 - JUNG; Dae-kwang ; et al. | 2016-12-15 |
Headset for measuring brain waves
Grant D771,822 - Jo , et al. November 15, 2 | 2016-11-15 |
Headset for measuring brain waves
Grant D771,260 - Jo , et al. November 8, 2 | 2016-11-08 |
Electronic Apparatus, Server, And Controlling Method Thereof
App 20160321951 - KIM; Jong-tae ; et al. | 2016-11-03 |
Method, device, and system for providing sensory information and sense
Grant 9,483,116 - Lee , et al. November 1, 2 | 2016-11-01 |
Method And Device For Radiating Light Used To Capture Iris
App 20160262615 - JUNG; Dae-kwang ; et al. | 2016-09-15 |
Wireless power charging method and apparatus
Grant 9,444,282 - Won , et al. September 13, 2 | 2016-09-13 |
Method And Device For Irradiating Light For Photographing Iris
App 20160260206 - JUNG; Dae-kwang ; et al. | 2016-09-08 |
Method for encoding information object and encoder using the same
Grant 9,438,375 - Jung , et al. September 6, 2 | 2016-09-06 |
Method And System For Reproducing Contents, And Computer-readable Recording Medium Thereof
App 20160241919 - JEON; Byung-jeong ; et al. | 2016-08-18 |
User Terminal and Providing Method Thereof
App 20160232408 - LEE; Kang-min ; et al. | 2016-08-11 |
Apparatus And Method For Providing Augmented Reality Service Using Sound
App 20160174007 - JUNG; Hee-Won ; et al. | 2016-06-16 |
Apparatus For Measuring Bioelectrical Signals
App 20160143554 - LIM; Se-hoon ; et al. | 2016-05-26 |
Method and system for reproducing contents, and computer-readable recording medium thereof
Grant 9,338,517 - Jeon , et al. May 10, 2 | 2016-05-10 |
Apparatus and method for providing augmented reality service using sound
Grant 9,269,373 - Jung , et al. February 23, 2 | 2016-02-23 |
Acoustic communication device and method for filtering an audio signal to attenuate a high frequency section of the audio signal and generating a residual signal and psychoacoustic spectrum mask
Grant 9,251,807 - Jung , et al. February 2, 2 | 2016-02-02 |
Method and apparatus for wirelessly charging a mobile terminal
Grant 9,246,350 - Jung , et al. January 26, 2 | 2016-01-26 |
Apparatus and method for performing wireless charging
Grant 9,190,849 - Won , et al. November 17, 2 | 2015-11-17 |
Display Apparatus And Multi-view Image Display Method Thereof
App 20150271480 - NA; In-hak ; et al. | 2015-09-24 |
Method for wireless charging using communication network
Grant 9,088,171 - Won , et al. July 21, 2 | 2015-07-21 |
Wearable Display Apparatus
App 20150192777 - BAE; Jae-Cheol ; et al. | 2015-07-09 |
Wrist Wearable Terminal
App 20150189976 - LEE; Hyung-sun ; et al. | 2015-07-09 |
Wireless charging method and apparatus
Grant 9,059,598 - Kang , et al. June 16, 2 | 2015-06-16 |
Method, Device, And System For Providing Sensory Information And Sense
App 20140359437 - LEE; Moon-joo ; et al. | 2014-12-04 |
Apparatus And Method For Providing Augmented Reality Service Using Sound
App 20140358550 - JUNG; Hee-Won ; et al. | 2014-12-04 |
Method of operating mobile device by recognizing user's gesture and mobile device using the method
Grant 8,831,636 - Kim , et al. September 9, 2 | 2014-09-09 |
Portable Terminal Having A Wireless Charging Module
App 20140247547 - Jung; Hee-Won ; et al. | 2014-09-04 |
Encoder, Decoder, Encoding Method, And Decoding Method
App 20140241127 - JUNG; Hee-Won ; et al. | 2014-08-28 |
Method, device, and system for providing sensory information and sense
Grant 8,766,785 - Lee , et al. July 1, 2 | 2014-07-01 |
Method For Encoding Information Object And Encoder Using The Same
App 20140181623 - JUNG; Hee-Won ; et al. | 2014-06-26 |
Apparatus and method for providing augmented reality service using sound
Grant 8,749,584 - Jung , et al. June 10, 2 | 2014-06-10 |
Method And System For Reproducing Contents, And Computer-readable Recording Medium Thereof
App 20140150010 - JEON; Byung-jeong ; et al. | 2014-05-29 |
Encoder, decoder, encoding method, and decoding method
Grant 8,737,435 - Jung , et al. May 27, 2 | 2014-05-27 |
User Terminal Apparatus For Providing Local Feedback And Method Thereof
App 20140082490 - JUNG; Ji-hyun ; et al. | 2014-03-20 |
Method for encoding information object and encoder using the same
Grant 8,675,646 - Jung , et al. March 18, 2 | 2014-03-18 |
Device And Method For Acoustic Communication
App 20130346070 - Jung; Hee-Won ; et al. | 2013-12-26 |
Device and method for acoustic communication
Grant 8,521,518 - Jung , et al. August 27, 2 | 2013-08-27 |
Packet type retransmission system for DMB service and retransmission device of DMB terminal
Grant 8,451,859 - Kim , et al. May 28, 2 | 2013-05-28 |
Method for transmitting object between devices having multi-radio interface
Grant 8,351,852 - Jung , et al. January 8, 2 | 2013-01-08 |
Method And Apparatus For Wirelessly Charging A Mobile Terminal
App 20130002191 - Jung; Hee-Won ; et al. | 2013-01-03 |
Method, Device, And System For Providing Sensory Information And Sense
App 20120154132 - LEE; Moon-joo ; et al. | 2012-06-21 |
Wireless Charging Method And Apparatus
App 20120098485 - KANG; Noh-Gyoung ; et al. | 2012-04-26 |
Method Of Operating Mobile Device By Recognizing User's Gesture And Mobile Device Using The Method
App 20120058783 - KIM; Young-suk ; et al. | 2012-03-08 |
Apparatus And Method For Providing Augmented Reality Service Using Sound
App 20120019558 - JUNG; Hee-Won ; et al. | 2012-01-26 |
Optical network for bi-directional wireless communication
Grant 8,046,815 - Kim , et al. October 25, 2 | 2011-10-25 |
Wireless Power Charging Method And Apparatus
App 20110221390 - Won; Eun-Tae ; et al. | 2011-09-15 |
Apparatus And Method For Performing Wireless Charging
App 20110225073 - WON; Eun-Tae ; et al. | 2011-09-15 |
Wireless Power Charging Method And Apparatus For Electronic Device
App 20110221389 - WON; Eun-Tae ; et al. | 2011-09-15 |
Method For Wireless Charging Using Communication Network
App 20110221391 - WON; Eun-Tae ; et al. | 2011-09-15 |
Device And Method For Acoustic Communication
App 20110144979 - Jung; Hee-Won ; et al. | 2011-06-16 |
Method For Transmitting Object Between Devices Having Multi-radio Interface
App 20110143677 - Jung; Hee-Won ; et al. | 2011-06-16 |
Method For Encoding Information Object And Encoder Using The Same
App 20110142073 - JUNG; Hee-Won ; et al. | 2011-06-16 |
Encoder, Decoder, Encoding Method, And Decoding Method
App 20100290484 - JUNG; Hee-Won ; et al. | 2010-11-18 |
Apparatus for receiving transport stream to provide multi-screen and control method therefor
Grant 7,711,250 - Choi , et al. May 4, 2 | 2010-05-04 |
Optical communication system capable of providing analog telephone service
Grant 7,706,416 - Kim , et al. April 27, 2 | 2010-04-27 |
Method for estimating available bandwidth of network
Grant 7,693,077 - Kim , et al. April 6, 2 | 2010-04-06 |
Multimedia signal matching system and method for performing picture-in-picture function
Grant 7,646,432 - Park , et al. January 12, 2 | 2010-01-12 |
Data multiplexing method, field programmable gate array, and optical network
Grant 7,564,877 - Cho , et al. July 21, 2 | 2009-07-21 |
Time division multiplexing frame for multiplexing different synchronous signals and method for transmitting and receiving the same
Grant 7,499,471 - Lee , et al. March 3, 2 | 2009-03-03 |
System for integrating broadcasting and communication technologies while ensuring qualities of services
Grant 7,457,541 - Koh , et al. November 25, 2 | 2008-11-25 |
Optical subscriber network system
Grant 7,450,859 - Joo , et al. November 11, 2 | 2008-11-11 |
Subscriber distribution network apparatus and subscriber line unit that facilitates connection to network switch
Grant 7,450,608 - Choi , et al. November 11, 2 | 2008-11-11 |
Ethernet passive optical network for convergence of broadcasting and communication
Grant 7,450,581 - Lee , et al. November 11, 2 | 2008-11-11 |
Dynamic quality-of-service mapping apparatus and method through hybrid monitoring in digital home service
Grant 7,450,508 - Cha , et al. November 11, 2 | 2008-11-11 |
Device for filtering out null packet for MPEG-2 transmission
Grant 7,428,215 - Kim , et al. September 23, 2 | 2008-09-23 |
Asynchronous transport stream receiver of digital broadcasting receiving system employing DVB-ASI mode and method for transmitting asynchronous transport stream thereof
Grant 7,428,288 - Kim , et al. September 23, 2 | 2008-09-23 |
Photoelectric cross-connect system
Grant 7,412,164 - Choi , et al. August 12, 2 | 2008-08-12 |
FTTH system for convergence of broadcasting and communication through switched broadcasting
Grant 7,412,169 - Joo , et al. August 12, 2 | 2008-08-12 |
MPEG-2 decoding system and method
Grant 7,400,652 - Kim , et al. July 15, 2 | 2008-07-15 |
Method for transmitting and receiving ethernet data in system based on broadcast/communication convergence
Grant 7,388,888 - Lee , et al. June 17, 2 | 2008-06-17 |
Apparatus and method for switching broadcast channel using VCC information
Grant 7,382,784 - Cho , et al. June 3, 2 | 2008-06-03 |
Clock and data recovery device coping with variable data rates
Grant 7,366,271 - Kim , et al. April 29, 2 | 2008-04-29 |
Wavelength division multiplexing-passive optical network capable of integrating broadcast and communication services
Grant 7,366,415 - Lee , et al. April 29, 2 | 2008-04-29 |
FTTH system for broadcast/communication convergence using IEEE 1394
Grant 7,340,171 - Song , et al. March 4, 2 | 2008-03-04 |
Bi-directional wavelength division multiplexing self-healing optical ring network
Grant 7,330,650 - Kim , et al. February 12, 2 | 2008-02-12 |
Apparatus for providing broadcasting channel information in internet protocol based digital broadcasting system and method thereof
Grant 7,310,330 - Chae , et al. December 18, 2 | 2007-12-18 |
Bi-directional optical cross-connect device
Grant 7,298,976 - Kim , et al. November 20, 2 | 2007-11-20 |
High speed optical routing apparatus and method
Grant 7,292,784 - Lee , et al. November 6, 2 | 2007-11-06 |
Broadcast/communication unified passive optical network system
Grant 7,289,732 - Koh , et al. October 30, 2 | 2007-10-30 |
Bi-directional optical add/drop multiplexer for WDM optical networks
Grant 7,277,639 - Kim , et al. October 2, 2 | 2007-10-02 |
Passive optical network employing multi-carrier code division multiple access
Grant 7,272,318 - Lee , et al. September 18, 2 | 2007-09-18 |
Multi-wavelength light source
Grant 7,254,338 - Kim , et al. August 7, 2 | 2007-08-07 |
Subscriber interfacing device in communication-broadcasting convergence FTTH
Grant 7,239,808 - Lee , et al. July 3, 2 | 2007-07-03 |
Optical transmission system for optimizing bias of laser diode for SCM analog optical signal
Grant 7,218,863 - Lee , et al. May 15, 2 | 2007-05-15 |
Method of recovering clock signal using user clock code in TDM digital video signal and transmitting/receiving apparatus used for the method
Grant 7,203,240 - Kim , et al. April 10, 2 | 2007-04-10 |
Optical cross-connect used in an optical network and method performed by the same
Grant 7,171,118 - Kim , et al. January 30, 2 | 2007-01-30 |
Residential ethernet switching device for sub frame-based switching
App 20070014279 - Wang; Si Hai ; et al. | 2007-01-18 |
Method for time synchronization in residential Ethernet system
App 20070008993 - Cha; Do-Hun ; et al. | 2007-01-11 |
Bit rate-independent optical receiver
Grant 7,130,543 - Cho , et al. October 31, 2 | 2006-10-31 |
Method of performing periodical synchronization for ensuring start of super frame in residential Ethernet system
App 20060239303 - Cho; Jae-Hun ; et al. | 2006-10-26 |
Residential ethernet switching apparatus capable of performing time-slot switching and time-slot switching method thereof
App 20060233169 - Wang; Sihai ; et al. | 2006-10-19 |
Method for generating super frame by using sub-frame in residential ethernet system
App 20060230146 - Wang; Sihai ; et al. | 2006-10-12 |
Asynchronous frame transmission method for strictly ensuring beginning of super frame in residential ethernet
App 20060230147 - Cho; Jae-Hun ; et al. | 2006-10-12 |
Apparatus and method for forward error correction
Grant 7,120,848 - Kim , et al. October 10, 2 | 2006-10-10 |
Method for allocating slot for synchronous Ethernet service in Residential Ethernet system
App 20060221994 - Cho; Jae-Hun ; et al. | 2006-10-05 |
Method for forming super frame used for transmitting isochronous data and asynchronous data in residential Ethernet system
App 20060224737 - Cho; Jae-Hun ; et al. | 2006-10-05 |
Packet type retransmission system for DMB service and retransmission device of DMB terminal
App 20060209888 - Kim; Sang-Ho ; et al. | 2006-09-21 |
Method for ensuring QoS for isochronous data in residential ethernet system including legacy ethernet device
App 20060203826 - Cho; Jae-Hun ; et al. | 2006-09-14 |
Transcoding apparatus and method for seamless multimedia content transmission
App 20060198392 - Park; Jeong-Rok ; et al. | 2006-09-07 |
Method for forming synchronous data in residential ethernet system
App 20060198391 - Kim; Sang-Ho ; et al. | 2006-09-07 |
Optical switching device
Grant 7,103,241 - Kim , et al. September 5, 2 | 2006-09-05 |
Method for transmitting data in synchronous Ethernet passive optical network
App 20060188257 - Kim; Jong-Kwon ; et al. | 2006-08-24 |
Apparatus for receiving transport stream to provide multi-screen and control method therefor
App 20060176396 - Choi; Jeong-Seok ; et al. | 2006-08-10 |
System and method for providing sign language video data in a broadcasting-communication convergence system
App 20060174315 - Kim; Kwan-lae ; et al. | 2006-08-03 |
Method of managing MPEG-4 object information in MPEG-2 transport stream
App 20060165173 - Kim; Sang-Ho ; et al. | 2006-07-27 |
Apparatus and method for transmitting MPEG content over an internet protocol network
App 20060168133 - Park; Jeong-Rok ; et al. | 2006-07-27 |
Method for transmitting data without jitter in synchronous Ethernet
App 20060165172 - Koh; Jun-Ho ; et al. | 2006-07-27 |
Recordable PVR using metadata and recording control method thereof
App 20060165375 - Choi; Jeong-Seok ; et al. | 2006-07-27 |
Transcoding apparatus and method for distributed multimedia transmission network provided with transcoder
App 20060168323 - Kim; Chan-Yul ; et al. | 2006-07-27 |
Wide-band fiber amplifier
Grant 7,081,989 - Song , et al. July 25, 2 | 2006-07-25 |
Broadcast splitter enabling selective transmission in real time
App 20060159093 - Joo; Young-Hun ; et al. | 2006-07-20 |
Apparatus for IP streaming capable of smoothing multimedia stream
App 20060161676 - Hong; Sang-Mo ; et al. | 2006-07-20 |
Multimedia signal matching system and method for performing picture-in-picture function
App 20060152628 - Park; Sung-Jin ; et al. | 2006-07-13 |
Bit-rate independent optical receiver and method thereof
Grant 7,076,177 - Yang , et al. July 11, 2 | 2006-07-11 |
Access point for ensuring quality of service of broadcasting service in wireless local area network
App 20060146775 - Song; Kwan-Woong ; et al. | 2006-07-06 |
Dynamic quality-of-service mapping apparatus and method through hybrid monitoring in digital home service
App 20060146703 - Cha; Do-Hun ; et al. | 2006-07-06 |
Apparatus for providing broadcasting channel information in internet protocol based digital broadcasting system and method thereof
App 20060126597 - Chae; Kyung-Ho ; et al. | 2006-06-15 |
Apparatus and method for compensating for PCR and data rate
App 20060120383 - Kim; Sang-Ho ; et al. | 2006-06-08 |
Optical network for bi-directional wireless communication
App 20060123126 - Kim; Yong-Deok ; et al. | 2006-06-08 |
Apparatus and method for measuring a delay in the transmission of multimedia data in a multimedia system
App 20060114944 - Kim; Sang-Ho ; et al. | 2006-06-01 |
Method of configuring system layers for synchronous Ethernet
App 20060104302 - Cho; Jae-Hun ; et al. | 2006-05-18 |
Method of transmitting time-critical information in a synchronous ethernet system
App 20060092985 - Cho; Jae-Hun ; et al. | 2006-05-04 |
Self-healing apparatus and method of optical receiver
Grant 7,039,327 - Kim , et al. May 2, 2 | 2006-05-02 |
Method for selecting timing master in synchronous ethernet system
App 20060067367 - Cho; Jae-Hun ; et al. | 2006-03-30 |
Gain-controllable wideband optical fiber amplifier
Grant 7,016,106 - Song , et al. March 21, 2 | 2006-03-21 |
Method for estimating available bandwidth of network
App 20060045023 - Kim; Chan-Yul ; et al. | 2006-03-02 |
Data multiplexing method, field programmable gate array, and optical network
App 20060045081 - Cho; Jae-Hun ; et al. | 2006-03-02 |
Optical add/drop multiplexer
Grant 7,006,723 - Kim , et al. February 28, 2 | 2006-02-28 |
Optical communication system capable of providing analog telephone service
App 20060039357 - Kim; Han-Sang ; et al. | 2006-02-23 |
Communication/broadcast multiplexer and demultiplexer used in communication/broadcast-integrated system
App 20060018334 - Cho; Jae-Hun ; et al. | 2006-01-26 |
Bit-rate-independent optical cross-connect device in optical transmission system
Grant 6,944,405 - Lee , et al. September 13, 2 | 2005-09-13 |
Bit-rate-independent optical receiver
Grant 6,931,210 - Kim , et al. August 16, 2 | 2005-08-16 |
ONU device for providing EPG information and program notifying method thereof
App 20050172317 - Jeong, Jee-Won ; et al. | 2005-08-04 |
Method for transmitting and receiving ethernet data in system based on broadcast/communication convergence
App 20050169302 - Lee, Seung-Jin ; et al. | 2005-08-04 |
Time division multiplexing frame for multiplexing different synchronous signals and method for transmitting and receiving the same
App 20050169316 - Lee, Seung-Jin ; et al. | 2005-08-04 |
FTTH system for broadcast/communication convergence using IEEE 1394
App 20050169632 - Song, Kwan-Woong ; et al. | 2005-08-04 |
ONU device for switching channels
App 20050172329 - Kim, Kwan-Lae ; et al. | 2005-08-04 |
MPEG-2 decoding system and method
App 20050163163 - Kim, Kwan-Lae ; et al. | 2005-07-28 |
Embedded system using binary position information and software downloading method therein
App 20050160418 - Jeong, Jee-Won ; et al. | 2005-07-21 |
System and method for performing transmission and reception operations based on broadcast/communication convergence
App 20050152372 - Kim, Sang-Ho ; et al. | 2005-07-14 |
Transport stream transmission apparatus
App 20050141623 - Cho, Jae-Hun ; et al. | 2005-06-30 |
Self-adjusting bit rate transducer in optical transmission system
Grant 6,909,848 - Kim , et al. June 21, 2 | 2005-06-21 |
MPEG2 SPTS-splitting type subscriber distribution system and distribution method thereof
App 20050101246 - Choi, Do-In ; et al. | 2005-05-12 |
Subscriber distribution network apparatus and subscriber line unit that facilitates connection to network switch
App 20050078960 - Choi, Jeong-Seok ; et al. | 2005-04-14 |
FTTH system for convergence of broadcasting and communication through switched broadcasting
App 20050053376 - Joo, Young-Hun ; et al. | 2005-03-10 |
Device for filtering out null packet for MPEG-2 transmission
App 20050047341 - Kim, Yong-Deok ; et al. | 2005-03-03 |
Optical subscriber network system
App 20050047790 - Joo, Young-Hun ; et al. | 2005-03-03 |
Subscriber interfacing device in communication-broadcasting convergence FTTH
App 20050025485 - Lee, Ki-Cheol ; et al. | 2005-02-03 |
MPTS-SPTS separation device
App 20050027786 - Kim, Yong-Deok ; et al. | 2005-02-03 |
Image data processing apparatus in optical subscriber network
App 20050013611 - Lee, Chang-Hyun ; et al. | 2005-01-20 |
Optical add/drop multiplexer using circulators and reflectors
App 20050008370 - Kim, Jong-Kwon ; et al. | 2005-01-13 |
Multi-wavelength light source
App 20050002670 - Kim, Jong-Kwon ; et al. | 2005-01-06 |
Ethernet passive optical network for convergence of broadcasting and communication
App 20040264400 - Lee, Ki-Cheol ; et al. | 2004-12-30 |
Clock and data recovery device coping with variable data rates
App 20040258188 - Kim, Chan-Yul ; et al. | 2004-12-23 |
Optical cross-connect device with transparency
Grant 6,829,436 - Koh , et al. December 7, 2 | 2004-12-07 |
Method and optical transport network for providingbroadcasting services
App 20040244051 - Kim, Sang-Ho ; et al. | 2004-12-02 |
Laser diode protection circuit
App 20040240133 - Lee, Chang-Hyun ; et al. | 2004-12-02 |
Gain-controllable wideband optical fiber amplifier
App 20040233518 - Song, Kwan-Woong ; et al. | 2004-11-25 |
Wide-band fiber amplifier
App 20040233517 - Song, Kwan-Woong ; et al. | 2004-11-25 |
Asynchronous transport stream receiver of digital broadcasting receiving system employing DVB-ASI mode and method for transmitting asynchronous transport stream thereof
App 20040234019 - Kim, Yong-Deok ; et al. | 2004-11-25 |
Scramble release device for scrambled digital broadcasting streams in broadcasting communication convergence system
App 20040237099 - Shin, Kug ; et al. | 2004-11-25 |
Subscriber optical distributor for broadcasting telecommunications convergence service
App 20040228633 - Kim, Chan-Yul ; et al. | 2004-11-18 |
Bi-directional optical add/drop multiplexer for WDM optical networks
App 20040228630 - Kim, Jong-Kwon ; et al. | 2004-11-18 |
Apparatus and method for switching broadcast channel using VCC information
App 20040228345 - Cho, Kyu-Hyung ; et al. | 2004-11-18 |
Method of recovering clock signal using user clock code in TDM digital video signal and transmitting/receiving apparatus used for the method
App 20040228407 - Kim, Chan-Yul ; et al. | 2004-11-18 |
High speed optical routing apparatus and method
App 20040223762 - Lee, Ki-Cheol ; et al. | 2004-11-11 |
Passive optical network employing multi-carrier code division multiple access
App 20040223763 - Lee, Ki-Cheol ; et al. | 2004-11-11 |
Optical add/drop multiplexer
App 20040223687 - Kim, Jong-Kwon ; et al. | 2004-11-11 |
Optical add/drop multiplexer
App 20040218926 - Kim, Jong-Kwon ; et al. | 2004-11-04 |
Bi-directional optical cross-connect device
App 20040218927 - Kim, Jong-Kwon ; et al. | 2004-11-04 |
Bi-directional wavelength division multiplexing self-healing optical ring network
App 20040218526 - Kim, Jong-Kwon ; et al. | 2004-11-04 |
Optical switching device
App 20040208420 - Kim, Jong-Kwon ; et al. | 2004-10-21 |
Wavelength division multiplexing-passive optical network capable of integrating broadcast and communication services
App 20040184806 - Lee, Ki-Cheol ; et al. | 2004-09-23 |
System for integrating broadcasting and communication technologies while ensuring qualities of services
App 20040161236 - Koh, Jun-Ho ; et al. | 2004-08-19 |
Optical transmission system for optimizing bias of laser diode for SCM analog optical signal
App 20040131365 - Lee, Chang-Hyun ; et al. | 2004-07-08 |
Opto-electrical cross connect device of high density
Grant 6,738,553 - Kim , et al. May 18, 2 | 2004-05-18 |
Optical subscriber network system for receiving broadcast/communication signals
App 20040057728 - Kim, Chan-Yul ; et al. | 2004-03-25 |
Broadcast/communication unified passive optical network system
App 20040022536 - Koh, Jun-Ho ; et al. | 2004-02-05 |
Photoelectric cross-connect system
App 20030202466 - Choi, Jeong-Seok ; et al. | 2003-10-30 |
Optical cross-connect used in an optical network and method performed by the same
App 20030194236 - Kim, Sang-Ho ; et al. | 2003-10-16 |
Apparatus and method for forward error correction
App 20030159104 - Kim, Yong-Deok ; et al. | 2003-08-21 |
Automatic gain control device of optical fiber amplifier
Grant 6,580,553 - Kim , et al. June 17, 2 | 2003-06-17 |
Bit rate-independent optical receiver
App 20030016423 - Cho, Kyu-Hyoung ; et al. | 2003-01-23 |
Automatic gain control device of optical fiber amplifier
App 20030011880 - Kim, Chan-Youl ; et al. | 2003-01-16 |
Bit-rate-independent optical cross-connect device in optical transmission system
App 20020033978 - Lee, Han-Lim ; et al. | 2002-03-21 |
Self-healing apparatus and method of optical receiver
App 20020027694 - Kim, Sang-Ho ; et al. | 2002-03-07 |
Bit-rate-independent optical receiver
App 20020027695 - Kim, Sang-Ho ; et al. | 2002-03-07 |
Opto-electrical cross connect device of high density
App 20020012513 - Kim, Byung-Jik ; et al. | 2002-01-31 |
Self-adjusting bit rate transducer in optical transmission system
App 20010046076 - Kim, Sang-Ho ; et al. | 2001-11-29 |
Optical cross-connect device with transparency
App 20010015839 - Koh, Jun-Ho ; et al. | 2001-08-23 |
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