Inventor · disambiguated record
Chul Sik Yoon
Also filed as: YOON CHUL SIK
123 granted patents·47 pending applications·560 citations·filing 2004–2016
99Inventor score
Files withKOREA ELECTRONICS TELECOMM39KIM EUNKYUNG25CHANG SUNG CHEOL18LIM KWANG JAE13KIM SUNG KYUNG11
Top patents by PatentIndex Score
170 records- 0195US7768966B2Method for traffic indication and channel adaptation for sleep mode terminals, and an apparatus thereofKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Aug 3, 2010·41 cites·25 claims
- 0292US7907733B2Method for managing traffic encryption key in wireless portable internet system and protocol configuration method thereof, and operation method of traffic encryption key state machine in subscriber stationKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Mar 15, 2011·33 cites·45 claims
- 0389US7925234B2Method for maximal ratio combining of spatially filtered signals and apparatus thereforSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Apr 12, 2011·16 cites·11 claims
- 0487US9042346B2Mobile relay station and handover method thereofKOREA ELECTRONICS TELECOMM·Filed 2013·Granted May 26, 2015·8 cites·13 claims
- 0586US7813291B2Method and apparatus for requesting and reporting channel quality information in mobile communication systemKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Oct 12, 2010·49 cites·10 claims
- 0685US7873364B2Apparatus and method for accounting in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jan 18, 2011·14 cites·8 claims
- 0785US7631239B2Method for retransmitting packet in mobile communication system and computer-readable medium recorded program thereofKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Dec 8, 2009·43 cites·23 claims
- 0884US8326304B2Femtocell search method for macro to femto handoverKIM WON-IK·Filed 2009·Granted Dec 4, 2012·11 cites·14 claims
- 0984US7860067B2Method for dynamic address allocation using mobile IP in wireless portable Internet systemKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Dec 28, 2010·36 cites·12 claims
- 1083US8559360B2Method and apparatus for controlling power for uplinkKIM HYUN-JAE·Filed 2010·Granted Oct 15, 2013·6 cites·19 claims
- 1183US8503404B2Uplink synchronization request method in mobile communication system, CDMA allocation IE thereof, and apparatus using the sameKIM SUNG-KYUNG·Filed 2007·Granted Aug 6, 2013·11 cites·10 claims
- 1283US7752519B2Method for creating feedback message for ARQ in mobile communication systemKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Jul 6, 2010·37 cites·5 claims
- 1383US7551937B2Method and device for allocating radio resources in wireless portable network systemKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Jun 23, 2009·41 cites·19 claims
- 1482US8214500B2Method for allocating resource and receiving data to control a transmission errorCHANG SUNG CHEOL·Filed 2008·Granted Jul 3, 2012·9 cites·4 claims
- 1580US8331940B2Method and device for transmitting scanning start information of different radio access networkKIM WON-IK·Filed 2011·Granted Dec 11, 2012·5 cites·15 claims
- 1680US8160254B2Method for managing group traffic encryption key in wireless portable internet systemCHO SEOK-HEON·Filed 2006·Granted Apr 17, 2012·8 cites·21 claims
- 1779US10637701B2Method and apparatus for transmitting physical uplink control channelELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Apr 28, 2020·3 cites·19 claims
- 1879US8837404B2Method of updating system information in wireless communication systemCHA JAE SUN·Filed 2010·Granted Sep 16, 2014·6 cites·13 claims
- 1978US8441998B2Method of transmitting broadcast information in multiple carrier systemKIM EUNKYUNG·Filed 2010·Granted May 14, 2013·5 cites·10 claims
- 2078US8369862B2Resource allocation and power control methodSAMSUNG ELECTRONICS CO LTD·Filed 2010·Granted Feb 5, 2013·4 cites·14 claims
- 2178US7801075B2Method of allocating resource in base stationSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Sep 21, 2010·7 cites·22 claims
- 2278US7680458B2Interference cancellation method and module for OFDMA mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Mar 16, 2010·7 cites·24 claims
- 2377US8725183B2Device and method for managing base station and terminalKIM WON-IK·Filed 2010·Granted May 13, 2014·4 cites·11 claims
- 2477US8374145B2Method for requesting and reporting channel quality information in wireless portable internet systemKOREA ELECTRONICS TELECOMM·Filed 2011·Granted Feb 12, 2013·3 cites·13 claims
- 2577US8248976B2Power control and scheduling method in consideration of interference levels between neighbor sectors in communication systemLIM KWANG-JAE·Filed 2007·Granted Aug 21, 2012·6 cites·10 claims
- 2676US8830877B2Transmitting device, transmitting method, and receiving method for multicast and broadcast serviceJIN SUNG-GEUN·Filed 2009·Granted Sep 9, 2014·6 cites·14 claims
- 2776US8289889B2Method and device for management of femto base stationLEE HYUN·Filed 2009·Granted Oct 16, 2012·6 cites·16 claims
- 2874US8798073B2Method of performing uplink schedulingLIM KWANG JAE·Filed 2008·Granted Aug 5, 2014·5 cites·14 claims
- 2974US8522103B2Method and apparatus for controlling retransmissionKIM SUNG KYUNG·Filed 2009·Granted Aug 27, 2013·5 cites·15 claims
- 3073US8127136B2Method for security association negotiation with extensible authentication protocol in wireless portable internet systemYUN MI-YOUNG·Filed 2005·Granted Feb 28, 2012·6 cites·20 claims
- 3172US8855566B2Apparatus for managing radio resources of base station and method for managing the sameCHANG SUNG CHEOL·Filed 2010·Granted Oct 7, 2014·3 cites·13 claims
- 3271US9179269B2Method and apparatus for transmitting synchronization signal in talk-around direct communication networkKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Nov 3, 2015·2 cites·18 claims
- 3371US8681732B2Method of changing frequency assignment status in broadband wireless access systemPARK CHUL·Filed 2008·Granted Mar 25, 2014·4 cites·19 claims
- 3471US8634391B2Method for communication using carrier switching in mobile communication system supporting multiple carrierKIM EUNKYUNG·Filed 2010·Granted Jan 21, 2014·3 cites·13 claims
- 3571US7848755B2Method for recovering ARQ data in wireless portable internet systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Dec 7, 2010·4 cites·7 claims
- 3670US8018911B2Method for requesting and reporting channel quality information in wireless portable internet systemKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Sep 13, 2011·3 cites·20 claims
- 3769US8948073B2Method and apparatus for managing carrier of multicast and broadcast serviceKIM EUNKYUNG·Filed 2011·Granted Feb 3, 2015·2 cites·22 claims
- 3869US8842832B2Method and apparatus for supporting security in muliticast communicationKIM EUNKYUNG·Filed 2011·Granted Sep 23, 2014·2 cites·15 claims
- 3969US8730832B2Method and terminal for performing direct communication between terminalsCHANG SUNG CHEOL·Filed 2012·Granted May 20, 2014·2 cites·19 claims
- 4068US9154922B2Multicast management method and apparatusKIM EUNKYUNG·Filed 2011·Granted Oct 6, 2015·2 cites·7 claims
- 4168US8548468B2Method for providing service of femtocell, and transmitter and receiver for the sameJIN SUNG-GEUN·Filed 2011·Granted Oct 1, 2013·2 cites·16 claims
- 4268US7978855B2Method for allocating authorization key identifier for wireless portable internet systemSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jul 12, 2011·3 cites·21 claims
- 4367US8717914B2Method for controlling interferenceKIM SUNG KYUNG·Filed 2010·Granted May 6, 2014·2 cites·14 claims
- 4466US9094877B2Handover method in wireless communication systemJUNG SOOJUNG·Filed 2010·Granted Jul 28, 2015·2 cites·8 claims
- 4566US8397071B2Generation method and update method of authorization key for mobile communicationCHO SEOK-HEON·Filed 2009·Granted Mar 12, 2013·3 cites·14 claims
- 4666US8331398B2Method of constructing resource allocation map for mobile communication systemLIM KWANG-JAE·Filed 2007·Granted Dec 11, 2012·3 cites·3 claims
- 4766US7941104B2Diversity transmission method and transmitter of a base station using the same in a mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted May 10, 2011·5 cites·20 claims
- 4865US8335278B2Method for transmitting common feedback channel and transceiver thereforLIM KWANG JAE·Filed 2009·Granted Dec 18, 2012·2 cites·9 claims
- 4964US9191941B2Method and apparatus for managing resourceKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Nov 17, 2015·1 cites·16 claims
- 5064US8718679B2Method for broadcasting and method for receiving location information of base stationKIM WON-IK·Filed 2009·Granted May 6, 2014·2 cites·14 claims
Showing the top 50 of 170 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →