Assignee
SUNG SANG-KYUNG
KR·9 granted patents·25 citations·filing 2005–2010
Top patents by PatentIndex Score
9 records- 0182US8099103B2Method for locating mobile terminalsSUNG SANG-KYUNG·Filed 2005·Granted Jan 17, 2012·9 cites·24 claims
- 0270US8825027B2Method, user equipment and system for providing simultaneous PoC multimedia services session by sessionSUNG SANG-KYUNG·Filed 2007·Granted Sep 2, 2014·4 cites·24 claims
- 0369US9344862B2System and method for providing converged messaging serviceSUNG SANG-KYUNG·Filed 2007·Granted May 17, 2016·4 cites·20 claims
- 0467US9264467B2Method, user equipment, and system for opening an ad-hoc PoC session in a PoC systemSUNG SANG-KYUNG·Filed 2006·Granted Feb 16, 2016·3 cites·22 claims
- 0565US8180387B2Method, terminal, and system for establishing PoC group session in PoC systemSUNG SANG-KYUNG·Filed 2006·Granted May 15, 2012·2 cites·13 claims
- 0665US8175010B2System and method for providing simultaneous multiple push-to-talk over cellular multimedia serviceSUNG SANG-KYUNG·Filed 2006·Granted May 8, 2012·3 cites·13 claims
- 0748US9172731B2Call processing system and method based on answer mode of push to talk over cellular userSUNG SANG-KYUNG·Filed 2005·Granted Oct 27, 2015·0 cites·5 claims
- 0848US8160627B2System for establishing and managing multimedia PoC session for performing multimedia call service, method thereof and user equipment thereforSUNG SANG-KYUNG·Filed 2010·Granted Apr 17, 2012·0 cites·27 claims
- 0946US8203973B2Method and system for providing a PoC box service in a PoC systemSUNG SANG-KYUNG·Filed 2007·Granted Jun 19, 2012·0 cites·20 claims
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