Inventor · disambiguated record
Seok-Heon Cho
Also filed as: CHO SEOK-HEON
9 granted patents·5 pending applications·59 citations·filing 2004–2011
85Inventor score
Top patents by PatentIndex Score
14 records- 0192US7907733B2Method 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
- 0280US8160254B2Method for managing group traffic encryption key in wireless portable internet systemCHO SEOK-HEON·Filed 2006·Granted Apr 17, 2012·8 cites·21 claims
- 0368US7978855B2Method for allocating authorization key identifier for wireless portable internet systemSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jul 12, 2011·3 cites·21 claims
- 0466US8397071B2Generation method and update method of authorization key for mobile communicationCHO SEOK-HEON·Filed 2009·Granted Mar 12, 2013·3 cites·14 claims
- 0558US8615218B2Method for requesting, generating and distributing service-specific traffic encryption key in wireless portable internet system, apparatus for the same, and protocol configuration method for the sameCHO SEOK-HEON·Filed 2004·Granted Dec 24, 2013·5 cites·20 claims
- 0657US8656480B2Method for negotiating security-related functions of subscriber station in wireless portable internet systemCHO SEOK-HEON·Filed 2006·Granted Feb 18, 2014·1 cites·19 claims
- 0754US8140054B2Method for authenticating subscriber station, method for configuring protocol thereof, and apparatus thereof in wireless portable internet systemPARK AE-SOON·Filed 2004·Granted Mar 20, 2012·6 cites·23 claims
- 0852US8644233B2Method of transmitting control information and terminal thereofCHANG SUNG CHEOL·Filed 2009·Granted Feb 4, 2014·0 cites·18 claims
- 0948US8479270B2Method for allocating authorization key identifier for wireless portable internet systemCHO SEOK-HEON·Filed 2011·Granted Jul 2, 2013·0 cites·18 claims
- 1044US2011064053A1Handover management method in wireless communication systemCHA JAE SUN·Filed 2008·Application pending·0 cites
- 1143US2009164788A1Efficient generation method of authorization key for mobile communicationCHO SEOK-HEON·Filed 2007·Application pending·0 cites
- 1242US2008170691A1Encryption And Decryption Device In Wireless Portable Internet System,And Method ThereofCHANG SUNG-CHEOL·Filed 2006·Application pending·0 cites
- 1341US2010161958A1Device for Realizing Security Function in Mac of Portable Internet System and Authentication Method Using the DeviceCHO SEOK-HEON·Filed 2005·Application pending·0 cites
- 1441US2009019284A1Authentication method and key generating method in wireless portable internet systemKOREA ELECTRONICS TELECOMM·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →