Lee; In Sun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; In Sun.The latest application filed is for "grinding wheel for grinding".

Company Profile

2.45.41

Lee; In Sun - Ulsan KR
Lee; In Sun - Daejeon KR
Lee; In Sun - Seoul KR
Lee; In Sun - Seongnam-si N/A KR
Lee; In Sun - Gyeonggi-do KR
Lee; In-Sun - Suwon KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Grinding Wheel for Grinding App 20220219290 - Lee; In Sun ; et al.	2022-07-14
Propylene-butene copolymer resin composition and method of preparing the same Grant 11,198,779 - Park , et al. December 14, 2	2021-12-14
High-stiffness and energy-reducing polypropylene for foaming Grant 10,889,667 - Park , et al. January 12, 2	2021-01-12
Propylene-Butene Copolymer Resin Composition and Method of Preparing the Same App 20200207968 - Park; Hee Kwang ; et al.	2020-07-02
Transition metal compound, catalyst composition comprising same, and method for producing olefin polymer using same Grant 10,280,238 - Kim , et al.	2019-05-07
High-stiffness And Energy-reducing Polypropylene For Foaming App 20180223013 - PARK; Jin Hyun ; et al.	2018-08-09
Transition Metal Compound, Catalyst Composition Comprising Same, And Method For Producing Olefin Polymer Using Same App 20180105616 - KIM; Byung Seok ; et al.	2018-04-19
Metallocene catalyst for preparing a high molecular weight polyolefin and a preparation method thereof Grant 9,783,557 - Park , et al. October 10, 2	2017-10-10
A Metallocene Catalyst For Preparing A High Molecular Weight Polyolefin And A Preparation Method Thereof App 20160257703 - PARK; Hee Kwang ; et al.	2016-09-08
Method and apparatus for transmitting list of bearers in wireless communication system Grant 9,432,930 - Park , et al. August 30, 2	2016-08-30
Mobile system and base station system for effectively using licensed spectrum and shared spectrum Grant 9,357,399 - Kwon , et al. May 31, 2	2016-05-31
Communication Method For Relay Node And Next Node Of The Relay Node For Network Coding App 20160013857 - LEE; In Sun ; et al.	2016-01-14
Communication method for relay node and next node of the relay node for network coding Grant 9,231,738 - Lee , et al. January 5, 2	2016-01-05
Mini base station connectable with internet and terminal Grant 9,020,563 - Hwang , et al. April 28, 2	2015-04-28
Frequency band setting apparatus and method, access point, and frequency band using method of access point Grant 9,008,032 - Lee , et al. April 14, 2	2015-04-14
Method for performing handoff in wireless network Grant 8,977,265 - Lee , et al. March 10, 2	2015-03-10
Frequency spectrum sensing method using pilot signal and cognitive radio system using the same Grant 8,868,097 - Kwon , et al. October 21, 2	2014-10-21
Method And Apparatus For Transmitting List Of Bearers In Wireless Communication System App 20140286218 - PARK; Kyung Min ; et al.	2014-09-25
Method for performing handoff in wireless network Grant 8,838,103 - Lee , et al. September 16, 2	2014-09-16
Access point, mobile station for wireless communication system, and method for controlling the same Grant 8,761,780 - Choi , et al. June 24, 2	2014-06-24
Link adaptation system using doppler frequency and method using the same Grant 8,654,822 - Kim , et al. February 18, 2	2014-02-18
Apparatus and method for storing hand over information Grant 8,554,210 - Choi , et al. October 8, 2	2013-10-08
Method of controlling antenna of moving object and system using the same Grant 8,385,870 - Lee , et al. February 26, 2	2013-02-26
Base station and mobile station for processing wireless communication with each other, and method for controlling the same Grant 8,331,295 - Choi , et al. December 11, 2	2012-12-11
Apparatus for determining interference using cyclic prefix and method thereof Grant 8,185,055 - Choi , et al. May 22, 2	2012-05-22
Cognitive radio communication method for controlling sensing operation and cognitive radio communication apparatus enabling the method Grant 8,126,471 - Ahn , et al. February 28, 2	2012-02-28
Pilot signal power control apparatus and operation method of pilot signal power control apparatus Grant 8,099,051 - Kwon , et al. January 17, 2	2012-01-17
Cognitive radio communication apparatus and method which adaptably controls sensing reference level Grant 8,086,186 - Choi , et al. December 27, 2	2011-12-27
Communication Method For Relay Node And Next Node Of The Relay Node For Network Coding App 20110164621 - LEE; In Sun ; et al.	2011-07-07
Method of forwarding/sharing service and device of enabling the method Grant 7,970,910 - Choi , et al. June 28, 2	2011-06-28
Mesh node association method in a mesh network, and mesh network supporting the same Grant 7,957,737 - Lee June 7, 2	2011-06-07
Method for fast roaming in a wireless network Grant 7,929,948 - Lee , et al. April 19, 2	2011-04-19
Frequency Band Setting Apparatus And Method, Access Point, And Frequency Band Using Method Of Access Point App 20110064062 - LEE; In Sun ; et al.	2011-03-17
Cryptographic method using dual encryption keys and a wireless local area network (LAN) system therefor Grant 7,835,525 - Jang , et al. November 16, 2	2010-11-16
Authentication method for wireless distributed system Grant 7,756,510 - Lee , et al. July 13, 2	2010-07-13
Method using access authorization differentiation in wireless access network and secure roaming method thereof Grant 7,739,491 - Jang , et al. June 15, 2	2010-06-15
Method of guaranteeing users' anonymity and wireless local area network (LAN) system therefor Grant 7,706,539 - Jang , et al. April 27, 2	2010-04-27
Method of providing a fast downlink service in a hard handover in a cellular communication system Grant 7,636,570 - Cho , et al. December 22, 2	2009-12-22
Mobile System And Base Station System For Effectively Using Licensed Spectrum And Shared Spectrum App 20090209265 - Kwon; Tae Soo ; et al.	2009-08-20
Cognitive Radio Communication Method For Controlling Sensing Operation And Cognitive Radio Communication Apparatus Enabling The Method App 20090186646 - AHN; Hyun Gi ; et al.	2009-07-23
Cognitive Radio Communication Apparatus And Method Which Adaptably Controls Sensing Reference Level App 20090170545 - Choi; Hyun Ho ; et al.	2009-07-02
Pilot Signal Power Control Apparatus And Operation Method Of Pilot Signal Power Control Apparatus App 20090124206 - KWON; Tae Soo ; et al.	2009-05-14
Frequency Spectrum Sensing Method Using Pilot Signal And Cognitive Radio System Using The Same App 20090117914 - KWON; Tae Soo ; et al.	2009-05-07
Apparatus For Determining Interference Using Cyclic Prefix And Method Thereof App 20090111385 - CHOI; Hyun Ho ; et al.	2009-04-30
Mini Base Station Connectable With Internet And Terminal App 20090111525 - Hwang; Hyo Sun ; et al.	2009-04-30
Portable Device For Processing Multimedia Signal And Method Using The Same App 20090092185 - KWON; Tae Soo ; et al.	2009-04-09
Method Of Forwarding/sharing Service And Device Of Enabling The Method App 20090077241 - Choi; Hyun Ho ; et al.	2009-03-19
Access Point, Mobile Station For Wireless Communication System, And Method For Controlling The Same App 20090061783 - CHOI; Hyun Ho ; et al.	2009-03-05
Base Station And Mobile Station For Processing Wireless Communication With Each Other, And Method For Controlling The Same App 20090059805 - CHOI; Hyun Ho ; et al.	2009-03-05
Link Adaptation System Using Doppler Frequency And Method Using The Same App 20090052512 - KIM; Young Soo ; et al.	2009-02-26
Method Of Controlling Antenna Of Moving Object And System Using The Same App 20090021434 - Lee; In Sun ; et al.	2009-01-22
Method For Fast Roaming In A Wireless Network App 20080316988 - Lee; In-Sun ; et al.	2008-12-25
Mobility management method using an improved neighbor graph Grant 7,450,546 - Lee , et al. November 11, 2	2008-11-11
Method for fast roaming in a wireless network Grant 7,421,268 - Lee , et al. September 2, 2	2008-09-02
Probing method for fast handoff in WLAN Grant 7,400,604 - Lee , et al. July 15, 2	2008-07-15
Method For Fast Roaming In A Wireless Network App 20080051060 - LEE; In-Sun ; et al.	2008-02-28
Apparatus And Method For Storing Hand Over Information App 20080032696 - CHOI; Hyun Ho ; et al.	2008-02-07
Method for fast roaming in a wireless network Grant 7,263,357 - Lee , et al. August 28, 2	2007-08-28
Lactobacillus reuteri useful as probiotics Grant 7,192,581 - Park , et al. March 20, 2	2007-03-20
Mesh node association method in a mesh network, and mesh network supporting the same App 20070011435 - Lee; In-Sun	2007-01-11
Authentication method for wireless distributed system App 20060276176 - Lee; In-Sun ; et al.	2006-12-07
Probing method for fast handoff in WLAN App 20060092883 - Lee; In-Sun ; et al.	2006-05-04
Mobility management method using an improved neighbor graph App 20050176429 - Lee, In-Sun ; et al.	2005-08-11
Method for performing handoff in wireless network App 20050141457 - Lee, In-Sun ; et al.	2005-06-30
Method for performing handoff in wireless network App 20050143073 - Lee, In-Sun ; et al.	2005-06-30
Seamless handover method in an FH-OFDM based mobile communication system App 20050143072 - Yoon, Hyun-Soo ; et al.	2005-06-30
Method for performing handoff in wireless network priority App 20050117524 - Lee, In-Sun ; et al.	2005-06-02
Method for performing handoff in wireless network App 20050083887 - Lee, In-Sun ; et al.	2005-04-21
Method of providing a fast downlink service in a hard handover in a cellular communication system App 20050075108 - Cho, Dong-Ho ; et al.	2005-04-07
Method for fast roaming in a wireless network App 20040242228 - Lee, In-Sun ; et al.	2004-12-02
Novel lactobacillus reuteri useful as probiotics App 20040175372 - Park, Yong-Ha ; et al.	2004-09-09
Method using access authorization differentiation in wireless access network and secure roaming method thereof App 20040005057 - Jang, Kyung-Hun ; et al.	2004-01-08
Cryptographic method using dual encryption keys and a wireless local area network (LAN) system therefor App 20040005058 - Jang, Kyung-Hun ; et al.	2004-01-08
Method of guaranteeing users' anonymity and wireless local area network (LAN) system therefor App 20040006642 - Jang, Kyung-Hun ; et al.	2004-01-08

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