Inventor · disambiguated record
Sang-Kyung Sung
Also filed as: SUNG SANG-KYUNG
64 granted patents·15 pending applications·350 citations·filing 2004–2018
98Inventor score
Top patents by PatentIndex Score
79 records- 0194US7774011B2Method, UE and system for providing simultaneous multiple session PoC multimedia service in PoC systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Aug 10, 2010·31 cites·14 claims
- 0293US8463298B2Method and apparatus for selecting a location platform for a user equipment to roam and method for determining a location of a user equipment using the sameKIM WUK·Filed 2012·Granted Jun 11, 2013·12 cites·20 claims
- 0392US7765869B2Combined accelerometer and gyroscope systemUNIV KONKUK IND COOP CORP·Filed 2007·Granted Aug 3, 2010·43 cites·7 claims
- 0491US7676548B2System and method for providing a presence serviceSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Mar 9, 2010·27 cites·2 claims
- 0587US8060621B2Method and system for establishing session for message communication between converged IP messaging service client and short messaging service clientLEE SEUNG-YONG·Filed 2007·Granted Nov 15, 2011·15 cites·23 claims
- 0686US8010616B2Method and system for managing message threads in converged IP messaging serviceSAMSUNG ELECTRONICS CO LTD·Filed 2010·Granted Aug 30, 2011·7 cites·4 claims
- 0786US7844293B2System for establishing and managing multimedia PoC session for performing multimedia call service, method thereof, and user equipment thereforSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Nov 30, 2010·11 cites·22 claims
- 0886US7738894B2Method and system for performing media storage service in push-to-talk over cellular networkSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jun 15, 2010·14 cites·32 claims
- 0985US7693533B2Method and system for merging multiple push-to-talk over cellular sessionsSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Apr 6, 2010·13 cites·27 claims
- 1084US8208948B2Method and apparatus for selecting a location platform for a user equipment to roam and method for determining a location of a user equipment using the sameKIM WUK·Filed 2005·Granted Jun 26, 2012·9 cites·22 claims
- 1183US8023979B2Method and system for splitting terminals in push-to-talk over cellular networkSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Sep 20, 2011·11 cites·22 claims
- 1283US7869796B2Method and apparatus for managing multimedia messagesSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jan 11, 2011·11 cites·22 claims
- 1383US7623883B2Method and system for identifying respondent client in push-to-talk over cellular networkSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Nov 24, 2009·7 cites·25 claims
- 1482US8099103B2Method for locating mobile terminalsSUNG SANG-KYUNG·Filed 2005·Granted Jan 17, 2012·9 cites·24 claims
- 1581USRE45545EMethod for locating mobile terminalsSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jun 2, 2015·5 cites·54 claims
- 1681US8437791B2Method and system for controlling talk time for PoC userPARK SUNG-JIN·Filed 2005·Granted May 7, 2013·9 cites·12 claims
- 1780US7904103B2Method and system for processing PoC ad-hoc group session information using RTCP connection messageSAMSUNG ELECTRONICS CO LTD·Filed 2010·Granted Mar 8, 2011·4 cites·20 claims
- 1880US7751842B2Method and system for processing PoC ad-hoc group session information using RTCP connection messageSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jul 6, 2010·7 cites·33 claims
- 1978US9681275B2Method and system for providing media stored in a PoC box in a PoC systemSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jun 13, 2017·2 cites·9 claims
- 2077US8312094B2Method and system for managing message threads in converged IP messaging serviceLEE KYUNG-TAK·Filed 2012·Granted Nov 13, 2012·3 cites·16 claims
- 2176US8331876B2Method and system for initiating PoC session including different answer modes according to media typesLEE JI-HYE·Filed 2007·Granted Dec 11, 2012·6 cites·10 claims
- 2275US9071944B2Method and system for providing media stored in a PoC box in a PoC systemSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jun 30, 2015·2 cites·22 claims
- 2375US8543719B2System and method for managing XDM service informationOH JAE-KWON·Filed 2006·Granted Sep 24, 2013·6 cites·20 claims
- 2474US8611276B2Method and system for providing media stored in a PoC box in a PoC systemPARK SUNG-JIN·Filed 2006·Granted Dec 17, 2013·4 cites·14 claims
- 2574US7797006B2Method and system for guaranteeing seamless session when replacing PoC terminal in PoC systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Sep 14, 2010·7 cites·25 claims
- 2674US7787868B2Terminal apparatus and method for providing media transmission time information in a PoC system and PoC system for the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Aug 31, 2010·5 cites·9 claims
- 2773US7711381B2System, method, and user equipment for managing the floor for multimedia communication service in PoC systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted May 4, 2010·5 cites·19 claims
- 2871US8176134B2Method and system for managing message threads in converged IP messaging serviceLEE KYUNG-TAK·Filed 2011·Granted May 8, 2012·2 cites·11 claims
- 2971US7577454B2Method and system for collecting opinions of push-to-talk over cellular participants in push-to-talk over cellular networkSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Aug 18, 2009·4 cites·29 claims
- 3070US8825027B2Method, 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
- 3169US9344862B2System and method for providing converged messaging serviceSUNG SANG-KYUNG·Filed 2007·Granted May 17, 2016·4 cites·20 claims
- 3269US9071660B1System and method for PoC session substitutionSESHADRI THIRUMALAI ECHAMPADI·Filed 2006·Granted Jun 30, 2015·5 cites·10 claims
- 3369US8483722B2Method and apparatus for selecting a location platform for a user equipment to roam and method for determining a location of a user equipment using the sameKIM WUK·Filed 2012·Granted Jul 9, 2013·1 cites·20 claims
- 3469US7925287B2Method and system for requesting and granting PoC user media transmission rightSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Apr 12, 2011·3 cites·15 claims
- 3569US7616963B2Positioning apparatus and method of a mobile terminal using a positioning server independently constructed on a networkSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Nov 10, 2009·7 cites·26 claims
- 3668US7522932B2Method and system for deleting floor in PoC systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Apr 21, 2009·3 cites·15 claims
- 3767US9264467B2Method, 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
- 3867US8583158B2Method and system for session participation through chat PoC group invitation reservation in PoC systemLEE JI-HYE·Filed 2006·Granted Nov 12, 2013·3 cites·18 claims
- 3966US7526293B2Apparatus and method for locating mobile terminalsSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Apr 28, 2009·10 cites·21 claims
- 4065USRE44861EMethod and system for requesting and granting PoC user media transmission rightSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Apr 22, 2014·1 cites·29 claims
- 4165US8180387B2Method, terminal, and system for establishing PoC group session in PoC systemSUNG SANG-KYUNG·Filed 2006·Granted May 15, 2012·2 cites·13 claims
- 4265US8175010B2System 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
- 4365US8050699B2Method, terminal, and system for establishing PoC group session in PoC systemSAMSUNG ELECTRONICS CO TLD·Filed 2010·Granted Nov 1, 2011·2 cites·4 claims
- 4464US7966031B2Method and system for dividing single PoC group sessionSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jun 21, 2011·2 cites·16 claims
- 4561US10397788B2Multimedia message service method and systemSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Aug 27, 2019·0 cites·28 claims
- 4660US10117102B2Multimedia message service method and systemSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Oct 30, 2018·0 cites·24 claims
- 4760US8351969B2Method and system for transmitting and receiving media according to importance of media burstSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jan 8, 2013·1 cites·18 claims
- 4860US7751841B2Method and system for processing PoC call based on answer mode of push to talk over cellular system clientSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jul 6, 2010·1 cites·28 claims
- 4958USRE46800EMethod and apparatus for selecting a location platform for a user equipment to roam and method for determining a location of a user equipment using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Apr 17, 2018·0 cites·28 claims
- 5058US9282101B2Multimedia message service method and systemSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Mar 8, 2016·0 cites·30 claims
Showing the top 50 of 79 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →