Inventor · disambiguated record
Soo-Chang Kim
Also filed as: KIM SOO CHANG
7 granted patents·4 pending applications·29 citations·filing 2005–2015
79Inventor score
Files withKOREA ELECTRONICS TELECOMM5ELECTRONICS & TELECOMMUNICATIONS RES INST3INST ELECTRONICS & TELECOMM RE1KIM WON-IK1LEE JONG-CHAN1
Top patents by PatentIndex Score
11 records- 0187US8064911B2Method of vertical handoffKIM WON-IK·Filed 2006·Granted Nov 22, 2011·18 cites·23 claims
- 0276US9280204B2Method and apparatus for tracking user's gaze point using mobile terminalKOREA ELECTRONICS TELECOMM·Filed 2014·Granted Mar 8, 2016·4 cites·12 claims
- 0373US9781559B2Apparatus and method for establishing communication linkELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Oct 3, 2017·2 cites·16 claims
- 0466US7733871B2QoS control apparatus in multi-cell network system and method thereofKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Jun 8, 2010·3 cites·6 claims
- 0564US9609681B2Method and apparatus for discovering target in device-to-device direct communicationELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Mar 28, 2017·1 cites·18 claims
- 0664US9413441B2Apparatus and method for spatial filtering by estimating angle of deviation for line of sight of userELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Aug 9, 2016·1 cites·6 claims
- 0745US2009154423A1Method of accessing optimal access network using access gateway in mobile terminalKOREA ELECTRONICS TELECOMM·Filed 2008·Application pending·0 cites
- 0844US7894815B2Device for providing hand-off quality of service of inter-access systems and method thereofKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Feb 22, 2011·0 cites·27 claims
- 0943US2014293809A1Method and apparatus of controlling mac-layer protocol for device-to-device communications without idKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
- 1040US2008130558A1Acess Network Selection Method Using Multi-Criteria Decision Making In Mobile Heterogeneous NetworkLEE JONG-CHAN·Filed 2005·Application pending·0 cites
- 1139US2013202309A1Method of performing handover in wireless optical communication and mobile station using the sameINST ELECTRONICS & TELECOMM RE·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →