Inventor · disambiguated record
Kwang Cheol Lee
Also filed as: LEE KWANG-CHEOL
25 granted patents·2 pending applications·248 citations·filing 2002–2025
95Inventor score
Top patents by PatentIndex Score
27 records- 0196USD572210SLight-emitting diode (LED)LG INNOTEK CO LTD·Filed 2007·Granted Jul 1, 2008·88 cites·1 claims
- 0292US8692646B2Piezoresistive type touch panel; manufacturing method thereof; and display device, touch pad, pressure sensor, touch sensor, game console and keyboard having the panelLEE KANG WON·Filed 2011·Granted Apr 8, 2014·25 cites·10 claims
- 0384US8089079B2Light emitting deviceLEE KWANG CHEOL·Filed 2008·Granted Jan 3, 2012·14 cites·15 claims
- 0478US8710520B2Light emitting diode having multi-cell structure and method of manufacturing the sameKIM SANG-MOOK·Filed 2010·Granted Apr 29, 2014·4 cites·20 claims
- 0576US7334200B2Low-error fixed-width modified booth multiplierBROADCOM CORP·Filed 2005·Granted Feb 19, 2008·8 cites·15 claims
- 0675USD573551SLED packageLG INNOTEK CO LTD·Filed 2007·Granted Jul 22, 2008·20 cites·1 claims
- 0774USD575244SLight-emitting diode (LED)LG INNOTEK CO LTD·Filed 2007·Granted Aug 19, 2008·20 cites·1 claims
- 0873USD571316SLight-emitting diode (LED)LG INNOTEK CO LTD·Filed 2007·Granted Jun 17, 2008·19 cites·1 claims
- 0971US8556488B2Light emitting apparatus and surface light source apparatus having the sameLEE KWANG CHEOL·Filed 2008·Granted Oct 15, 2013·4 cites·4 claims
- 1071USD573550SLight-emitting diode (LED)LG INNOTEK CO LTD·Filed 2007·Granted Jul 22, 2008·18 cites·1 claims
- 1163US6978426B2Low-error fixed-width modified booth multiplierBROADCOM CORP·Filed 2002·Granted Dec 20, 2005·10 cites·28 claims
- 1262US8033184B2Quantum-based force realization apparatus and force measurer using the sameKOREA RES INST OF STANDARDS·Filed 2007·Granted Oct 11, 2011·4 cites·7 claims
- 1355US9153748B2Light emitting apparatus and surface light source apparatus having the sameLG INNOTEK CO LTD·Filed 2013·Granted Oct 6, 2015·0 cites·20 claims
- 1452US9306128B2Light emitting apparatus and surface light source apparatus having the sameLG INNOTEK CO LTD·Filed 2015·Granted Apr 5, 2016·0 cites·20 claims
- 1552US8158996B2Semiconductor light emitting device packageCHOI YONG SEOK·Filed 2007·Granted Apr 17, 2012·0 cites·14 claims
- 1652US2025293981A1Method for rebalancing traffic and system thereforSAMSUNG SDS CO LTD·Filed 2025·Application pending·0 cites
- 1751US11544255B2Blockchain data recording method and apparatus thereofSAMSUNG SDS CO LTD·Filed 2020·Granted Jan 3, 2023·0 cites·19 claims
- 1851US9166115B2Semiconductor light emitting device packageCHOI YONG SEOK·Filed 2010·Granted Oct 20, 2015·0 cites·20 claims
- 1946US11625385B2Method and apparatus for managing data based on blockchainSAMSUNG SDS CO LTD·Filed 2020·Granted Apr 11, 2023·0 cites·13 claims
- 2046USD559803SLight-emitting diode (LED)LG INNOTEK CO LTD·Filed 2006·Granted Jan 15, 2008·6 cites·1 claims
- 2144US11258616B2Decentralized key management system and methodSAMSUNG SDS CO LTD·Filed 2020·Granted Feb 22, 2022·0 cites·14 claims
- 2244US11005932B1Method for associating data between a plurality of blockchain networks and apparatus thereofSAMSUNG SDS CO LTD·Filed 2019·Granted May 11, 2021·0 cites·14 claims
- 2344USD559804SLED packageLG INNOTEK CO LTD·Filed 2006·Granted Jan 15, 2008·5 cites·1 claims
- 2439US6593067B2Method for manufacturing a microstructure by using a high energy light sourcePOSTECH FOUNDATION·Filed 2002·Granted Jul 15, 2003·3 cites·10 claims
- 2538US6501824B1X-ray mask with a micro-actuatorPOSTECH FOUNDATION·Filed 2002·Granted Dec 31, 2002·0 cites·4 claims
- 2638US2012086040A1Light-emitting diode having a wavelength conversion material layer, and method for fabricating sameLEE KWANG-CHEOL·Filed 2010·Application pending·0 cites
- 2721US7557044B2Nanomachined mechanical components using nanoplates, methods of fabricating the same and methods of manufacturing nanomachinesKOREAN RES INST OF STANDARDS A·Filed 2005·Granted Jul 7, 2009·0 cites·5 claims
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