Assignee
CHO SEOK-HEON
KR·5 granted patents·2 pending applications·17 citations·filing 2004–2011
Top patents by PatentIndex Score
7 records- 0180US8160254B2Method for managing group traffic encryption key in wireless portable internet systemCHO SEOK-HEON·Filed 2006·Granted Apr 17, 2012·8 cites·21 claims
- 0266US8397071B2Generation method and update method of authorization key for mobile communicationCHO SEOK-HEON·Filed 2009·Granted Mar 12, 2013·3 cites·14 claims
- 0358US8615218B2Method 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
- 0457US8656480B2Method 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
- 0548US8479270B2Method for allocating authorization key identifier for wireless portable internet systemCHO SEOK-HEON·Filed 2011·Granted Jul 2, 2013·0 cites·18 claims
- 0643US2009164788A1Efficient generation method of authorization key for mobile communicationCHO SEOK-HEON·Filed 2007·Application pending·0 cites
- 0741US2010161958A1Device for Realizing Security Function in Mac of Portable Internet System and Authentication Method Using the DeviceCHO SEOK-HEON·Filed 2005·Application pending·0 cites
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