Inventor · disambiguated record
Jae Sun Cha
Also filed as: CHA JAE SUN
45 granted patents·27 pending applications·62 citations·filing 2002–2025
96Inventor score
Files withKOREA ELECTRONICS TELECOMM16KIM EUNKYUNG15ELECTRONICS & TELECOMMUNICATIONS RES INST12CHA JAE SUN9JUNG SOOJUNG7
Top patents by PatentIndex Score
72 records- 0192US10219159B2Method and apparatus for transmitting and receiving reference signal using unlicensed bandELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Feb 26, 2019·8 cites·13 claims
- 0289US9749098B2Method and apparatus for transmitting and receiving system information in mobile communication systemELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Aug 29, 2017·6 cites·15 claims
- 0380US9319127B2Method of relay between devicesKOREA ELECTRONICS TELECOMM·Filed 2014·Granted Apr 19, 2016·4 cites·17 claims
- 0479US8837404B2Method of updating system information in wireless communication systemCHA JAE SUN·Filed 2010·Granted Sep 16, 2014·6 cites·13 claims
- 0578US9338808B2Method of direct communication by terminalKOREA ELECTRONICS TELECOMM·Filed 2013·Granted May 10, 2016·4 cites·18 claims
- 0678US8441998B2Method of transmitting broadcast information in multiple carrier systemKIM EUNKYUNG·Filed 2010·Granted May 14, 2013·5 cites·10 claims
- 0777US8725183B2Device and method for managing base station and terminalKIM WON-IK·Filed 2010·Granted May 13, 2014·4 cites·11 claims
- 0874US12356453B2Method and apparatus for managing allocation and usage of radio resource, method and apparatus for transmitting data through unlicensed band channel, and method and apparatus for managing access of radio resourceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Jul 8, 2025·0 cites·10 claims
- 0971US8634391B2Method for communication using carrier switching in mobile communication system supporting multiple carrierKIM EUNKYUNG·Filed 2010·Granted Jan 21, 2014·3 cites·13 claims
- 1071US7848755B2Method for recovering ARQ data in wireless portable internet systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Dec 7, 2010·4 cites·7 claims
- 1169US9433024B2Communication method of terminal and communication method of base station for direct communication link between terminalsELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2013·Granted Aug 30, 2016·2 cites·15 claims
- 1269US8948073B2Method and apparatus for managing carrier of multicast and broadcast serviceKIM EUNKYUNG·Filed 2011·Granted Feb 3, 2015·2 cites·22 claims
- 1366US9094877B2Handover method in wireless communication systemJUNG SOOJUNG·Filed 2010·Granted Jul 28, 2015·2 cites·8 claims
- 1464US10277366B2Method and apparatus for transmitting signal using unlicensed band in cellular systemELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Apr 30, 2019·1 cites·6 claims
- 1563US11272541B2Method and apparatus for managing allocation and usage of radio resource, method and apparatus for transmitting data through unlicensed band channel, and method and apparatus for managing access of radio resouceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2019·Granted Mar 8, 2022·0 cites·8 claims
- 1663US8743898B2Apparatus and method for transmitting and receiving multicast broadcast service dataKIM EUNKYUNG·Filed 2011·Granted Jun 3, 2014·1 cites·20 claims
- 1763US2025351023A1Inter-cu handover method in wireless communication system, and apparatus for the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
- 1862US9526122B2Methods for uniquely identifying communication links between communication devicesELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2013·Granted Dec 20, 2016·1 cites·16 claims
- 1962US8976731B2Base station, mobile station, paging message transmitting method, and paging message receiving methodKIM EUNKYUNG·Filed 2011·Granted Mar 10, 2015·1 cites·19 claims
- 2062US8825794B2Apparatus and method for transmitting and receiving multicast broadcast serviceKIM EUNKYUNG·Filed 2011·Granted Sep 2, 2014·1 cites·20 claims
- 2161US11895603B2Frame structure and terminal synchronization method and apparatus in wireless communication systemELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Feb 6, 2024·0 cites·17 claims
- 2261US9237588B2Method for transmitting uplink data, and base station and terminal supporting the same in mobile communication systemCHA JAE SUN·Filed 2012·Granted Jan 12, 2016·1 cites·10 claims
- 2361US8774807B2Method of performing handover in multi carrier wireless access systemJUNG SOOJUNG·Filed 2010·Granted Jul 8, 2014·1 cites·19 claims
- 2460US8346283B2Method for location determinatingKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Jan 1, 2013·4 cites·10 claims
- 2559US2024188123A1Method for transmitting anisochronous packet in time sensitive wireless networkELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Application pending·0 cites
- 2658US8160102B2Method and apparatus for upper level protocol messageCHA JAE-SUN·Filed 2006·Granted Apr 17, 2012·1 cites·7 claims
- 2757US2024107373A1Wireless communication method and electronic device for time-sensitive networkELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Application pending·0 cites
- 2853US2014038580A1Method for communication of base station and terminalKOREA ELECTRONICS TELECOMM·Filed 2013·Application pending·0 cites
- 2952US2014146728A1Method and apparatus for managing low-duty mode operationKOREA ELECTRONICS TELECOMM·Filed 2013·Application pending·0 cites
- 3051US2016095114A1Method and apparatus for managing allocation and usage of radio resource, method and apparatus for transmitting data through unlicensed band channel, and method and apparatus for managing access of radio resourceKOREA ELECTRONICS TELECOMM·Filed 2015·Application pending·0 cites
- 3150US8238375B2Method and apparatus for transmitting broadcasting informationCHANG SUNG CHEOL·Filed 2009·Granted Aug 7, 2012·0 cites·21 claims
- 3250US2013017817A1Method for communication of base station and terminalKOREA ELECTRONICS TELECOMM·Filed 2012·Application pending·0 cites
- 3349US8976693B2Method for reporting emergency and terminal in mobile communication systemCHA JAE SUN·Filed 2012·Granted Mar 10, 2015·0 cites·15 claims
- 3447US9209886B2Terminal and communication method thereofKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Dec 8, 2015·0 cites·8 claims
- 3546US9877249B2Device, method for managing carrier of base station, terminal and method for managing carrier thereofKIM JUHEE·Filed 2010·Granted Jan 23, 2018·0 cites·20 claims
- 3646US9226116B2Method and apparatus for managing configuration information of multicast and broadcast serviceKIM EUNKYUNG·Filed 2011·Granted Dec 29, 2015·0 cites·16 claims
- 3746US8934448B2Handover method in wireless portable internet systemCHA JAE-SUN·Filed 2004·Granted Jan 13, 2015·0 cites·16 claims
- 3846US2012257556A1Method for transmitting signal in machine to machine communicationJUNG SOOJUNG·Filed 2012·Application pending·0 cites
- 3946US2007274403A1Method for Constituting Layered Cell in Ofdma SystemCHANG SUNG-CHEOL·Filed 2004·Application pending·0 cites
- 4045US8630257B2Method of performing handover in wireless communication systemCHA JAE-SUN·Filed 2007·Granted Jan 14, 2014·0 cites·19 claims
- 4145US8411609B2Method for transmitting and receiving multicast and broadcast serviceLIM KWANG JAE·Filed 2010·Granted Apr 2, 2013·0 cites·8 claims
- 4245US2014334356A1Resource management method and apparatus for controlling interference between cellsKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
- 4344US9531467B2Opportunistic downlink interference alignmentINDUSTRY-ACADEMIC COOP FOUND GYEONGSANG NAT UNIV·Filed 2014·Granted Dec 27, 2016·0 cites·13 claims
- 4444US9137777B2Base station, mobile station, paging message transmitting method, and paging message receiving methodJUNG SOOJUNG·Filed 2011·Granted Sep 15, 2015·0 cites·14 claims
- 4544US9025508B2Method for receiving mobile multicast broadcast service in multi-carrier wireless communication systemKIM EUNKYUNG·Filed 2010·Granted May 5, 2015·0 cites·13 claims
- 4644US8885578B2Method of transmitting multicast broadcast serviceKIM EUNKYUNG·Filed 2010·Granted Nov 11, 2014·0 cites·18 claims
- 4744US8694007B2Method for providing and receiving reliable service in wireless communication systemKIM JUHEE·Filed 2010·Granted Apr 8, 2014·0 cites·16 claims
- 4844US8494562B2Method of providing location information in wireless communication systemKIM EUNKYUNG·Filed 2010·Granted Jul 23, 2013·0 cites·11 claims
- 4944US2011064053A1Handover management method in wireless communication systemCHA JAE SUN·Filed 2008·Application pending·0 cites
- 5044US2015131577A1Cooperation transmission method, terminal and base station supporting the sameKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
Showing the top 50 of 72 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →