Inventor · disambiguated record
Chang Heon Lee
Also filed as: LEE CHANG HEON
34 granted patents·8 pending applications·118 citations·filing 2001–2025
96Inventor score
Files withSAMSUNG ELECTRONICS CO LTD12OH HYEN-O7HYUNDAI MOTOR CO LTD6UNIV YONSEI IACF6DOLBY LABORATORIES LICENSING CORP3
Top patents by PatentIndex Score
42 records- 0193US7991621B2Method and an apparatus for processing a signalLG ELECTRONICS INC·Filed 2009·Granted Aug 2, 2011·52 cites·15 claims
- 0292US10458673B2Air conditionerSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Oct 29, 2019·6 cites·10 claims
- 0384US12259153B2Air conditionerSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Mar 25, 2025·0 cites·10 claims
- 0483US9286888B1Speech recognition system and speech recognition methodHYUNDAI MOTOR CO LTD·Filed 2015·Granted Mar 15, 2016·7 cites·19 claims
- 0582USRE50372EAlias cancelling during audio coding mode transitionsDOLBY LABORATORIES LICENSING CORP·Filed 2023·Granted Apr 8, 2025·0 cites·13 claims
- 0682US11067298B2Air conditionerSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jul 20, 2021·3 cites·20 claims
- 0781US9064490B2Method and apparatus for processing an audio signal using window transitions for coding schemesUNIV YONSEI IACF·Filed 2013·Granted Jun 23, 2015·5 cites·10 claims
- 0878US10777193B2System and device for selecting speech recognition modelSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Sep 15, 2020·4 cites·11 claims
- 0978US8930199B2Method and an apparatus for processing an audio signalOH HYEN-O·Filed 2010·Granted Jan 6, 2015·3 cites·12 claims
- 1078US8781843B2Method and an apparatus for processing speech, audio, and speech/audio signal using mode informationOH HYEN-O·Filed 2008·Granted Jul 15, 2014·9 cites·10 claims
- 1178US2025189166A1Air conditionerSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 1274USRE49813EAlias cancelling during audio coding mode transitionsDOLBY LABORATORIES LICENSING CORP·Filed 2022·Granted Jan 23, 2024·0 cites·16 claims
- 1374US9070364B2Method and apparatus for processing audio signalsOH HYEN-O·Filed 2009·Granted Jun 30, 2015·8 cites·7 claims
- 1473US11739976B2Air conditionerSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Aug 29, 2023·0 cites·1 claims
- 1573US9117458B2Apparatus for processing an audio signal and method thereofOH HYEN-O·Filed 2010·Granted Aug 25, 2015·5 cites·17 claims
- 1673US8892427B2Method and an apparatus for processing an audio signalOH HYEN-O·Filed 2010·Granted Nov 18, 2014·3 cites·12 claims
- 1772US11054152B2Air conditionerSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jul 6, 2021·1 cites·11 claims
- 1871US8410240B1Polycarbonate and method of preparing the sameKWON O SUNG·Filed 2011·Granted Apr 2, 2013·2 cites·19 claims
- 1966US9153238B2Method and apparatus for processing an audio signalJEONG GYU HYEOK·Filed 2011·Granted Oct 6, 2015·4 cites·5 claims
- 2066US2024306384A1Semiconductor devices, nonvolatile memory devices including the same, electronic systems including the same, and methods for fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2163US10788238B2Air conditionerSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Sep 29, 2020·0 cites·12 claims
- 2263US10158745B2Vehicle and communication control method for determining communication data connection for the vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Dec 18, 2018·1 cites·16 claims
- 2362USRE48916EAlias cancelling during audio coding mode transitionsDOLBY LABORATORIES LICENSING CORP·Filed 2019·Granted Feb 1, 2022·0 cites·16 claims
- 2462US8972270B2Method and an apparatus for processing an audio signalOH HYEN-O·Filed 2009·Granted Mar 3, 2015·3 cites·14 claims
- 2561US9812125B2Speech recognition device, vehicle having the same, and speech recognition methodHYUNDAI MOTOR CO LTD·Filed 2014·Granted Nov 7, 2017·2 cites·20 claims
- 2661US2025081468A1Semiconductor memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2759US12016177B2Semiconductor devices, nonvolatile memory devices including the same, electronic systems including the same, and methods for fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jun 18, 2024·0 cites·17 claims
- 2858US8996388B2Method and an apparatus for processing an audio signalUNIV YONSEI IACF·Filed 2013·Granted Mar 31, 2015·0 cites·8 claims
- 2958US8990095B2Method and an apparatus for processing an audio signalUNIV YONSEI IACF·Filed 2013·Granted Mar 24, 2015·0 cites·8 claims
- 3058US8930201B2Method and an apparatus for processing an audio signalUNIV YONSEI IACF·Filed 2013·Granted Jan 6, 2015·0 cites·12 claims
- 3154US9214160B2Alias cancelling during audio coding mode transitionsUNIV YONSEI IACF·Filed 2013·Granted Dec 15, 2015·0 cites·10 claims
- 3254US9082399B2Method and apparatus for processing an audio signal using window transitions for coding schemesUNIV YONSEI IACF·Filed 2013·Granted Jul 14, 2015·0 cites·14 claims
- 3351USRE47536EAlias cancelling during audio coding mode transitionsUNIFIED SOUND SYSTEMS INC·Filed 2017·Granted Jul 23, 2019·0 cites·10 claims
- 3451US9472204B2Apparatus and method for eliminating noise, sound recognition apparatus using the apparatus and vehicle equipped with the sound recognition apparatusHYUNDAI MOTOR CO LTD·Filed 2014·Granted Oct 18, 2016·0 cites·16 claims
- 3550US8566107B2Multi-mode method and an apparatus for processing a signalOH HYEN-O·Filed 2008·Granted Oct 22, 2013·0 cites·7 claims
- 3649US10767044B2Ionizing radiation resistant polycarbonate resin composition and molded article containing sameLOTTE ADVANCED MAT CO LTD·Filed 2016·Granted Sep 8, 2020·0 cites·16 claims
- 3743US9163115B2Polycarbonate, production method for same and optical film comprising sameCHI JUN HO·Filed 2011·Granted Oct 20, 2015·0 cites·10 claims
- 3841US2014349119A1Polycarbonate Resin CompositionCHEIL IND INC·Filed 2011·Application pending·0 cites
- 3936US2017176026A1Air conditionerSAMSUNG ELECTRONICS CO LTD·Filed 2015·Application pending·0 cites
- 4036US2016148614A1Speech recognition system and speech recognition methodHYUNDAI MOTOR CO LTD·Filed 2015·Application pending·0 cites
- 4135US2002130885A1Color conversion method of light emitting pointer for vehicle dashboard, color conversion device therefor and light emitting pointer device using the sameUNICK CORP·Filed 2001·Application pending·0 cites
- 4233US2016111084A1Speech recognition device and speech recognition methodHYUNDAI MOTOR CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →