Inventor · disambiguated record
Sung Bum Choi
Also filed as: CHOI SUNG BUM · CHOI SUNG L
14 granted patents·5 pending applications·36 citations·filing 2005–2023
88Inventor score
Top patents by PatentIndex Score
19 records- 0182US11824231B2Separator for fuel cell and fuel cell including the sameHYUNDAI MOTOR CO LTD·Filed 2023·Granted Nov 21, 2023·0 cites·5 claims
- 0280US7774009B2Mobile communication terminal for setting background music during telephone conversation and method thereofLG ELECTRONICS INC·Filed 2006·Granted Aug 10, 2010·10 cites·21 claims
- 0376US9660280B2System and method of controlling fuel cell system using a drain-purge valveHYUNDAI MOTOR CO LTD·Filed 2014·Granted May 23, 2017·2 cites·6 claims
- 0476US8738047B2Terminal and method of having conversation using instant messaging service thereinCHOI SUNG-BUM·Filed 2009·Granted May 27, 2014·7 cites·18 claims
- 0575US7817649B2Session invitation method and systemLG ELECTRONICS INC·Filed 2005·Granted Oct 19, 2010·7 cites·16 claims
- 0673US11626597B2Separator for fuel cell and fuel cell including the sameHYUNDAI MOTOR CO LTD·Filed 2020·Granted Apr 11, 2023·0 cites·6 claims
- 0772US9383398B2Motor power simulating apparatus for fuel cell power module evaluationHYUNDAI MOTOR CO LTD·Filed 2012·Granted Jul 5, 2016·3 cites·4 claims
- 0872US8054843B2Method for securing privacy in automatic answer mode of push-to serviceLG ELECTRONICS INC·Filed 2007·Granted Nov 8, 2011·5 cites·5 claims
- 0968US8741505B2Device and method for stacking fuel cell stackHYUNDAI MOTOR CO LTD·Filed 2012·Granted Jun 3, 2014·1 cites·5 claims
- 1061US9954484B2Solar battery moduleLG INNOTEK CO LTD·Filed 2014·Granted Apr 24, 2018·1 cites·9 claims
- 1155US9179271B2Terminal and method of having conversation using instant messaging service thereinLG ELECTRONICS INC·Filed 2014·Granted Nov 3, 2015·0 cites·37 claims
- 1253US11784330B2System and method for controlling fuel cellHYUNDAI MOTOR CO LTD·Filed 2020·Granted Oct 10, 2023·0 cites·5 claims
- 1353US10553884B2Driving control method of fuel cell systemHYUNDAI MOTOR CO LTD·Filed 2017·Granted Feb 4, 2020·0 cites·17 claims
- 1451US9923845B2Terminal and method of having conversation using instant messaging service thereinLG ELECTRONICS INC·Filed 2015·Granted Mar 20, 2018·0 cites·20 claims
- 1548US2015333348A1Method and apparatus for adjusting oxygen pressure of fuel cell systemHYUNDAI MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 1644US2010069048A1Mobile terminal and buddy information displaying method thereofCHOI SUNG-BUM·Filed 2009·Application pending·0 cites
- 1742US2006259618A1Method and apparatus of processing audio of multimedia playback terminalLG ELECTRONICS INC·Filed 2006·Application pending·0 cites
- 1840US2012073646A1Solar Cell And Method Of Fabricating The SameJEE SUK JAE·Filed 2010·Application pending·0 cites
- 1939US2006209775A1SIP message and processing method thereof in mobile communication systemLG ELECTRONICS INC·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →