Assignee
LEE CHANG HO
KR·6 granted patents·4 pending applications·39 citations·filing 2007–2011
Top patents by PatentIndex Score
10 records- 0194US8188788B2Systems and methods for a discrete resizing of power devices with concurrent power combining structure for radio frequency power amplifierLEE CHANG-HO·Filed 2010·Granted May 29, 2012·30 cites·19 claims
- 0286US8730144B2Driving circuit for display apparatusLEE CHANG HO·Filed 2010·Granted May 20, 2014·6 cites·20 claims
- 0374US8525160B2Organic light emitting deviceLEE CHANG-HO·Filed 2011·Granted Sep 3, 2013·3 cites·23 claims
- 0451US9006762B2Organic light-emitting device and method of manufacturing the sameLEE CHANG-HO·Filed 2011·Granted Apr 14, 2015·0 cites·18 claims
- 0547US8338221B2Method for manufacturing thin film type solar cellLEE CHANG HO·Filed 2009·Granted Dec 25, 2012·0 cites·3 claims
- 0645US2010061280A1Synchronizing signal extraction circuit for tdd system and method of the signal extractionLEE CHANG HO·Filed 2007·Application pending·0 cites
- 0743US2012223349A1Front side emitting type organic light-emitting display device and method of manufacturing the sameLEE CHANG-HO·Filed 2011·Application pending·0 cites
- 0842US2012007497A1Organic light emitting deviceLEE CHANG-HO·Filed 2011·Application pending·0 cites
- 0937US9219103B2Organic light emitting diode displayLEE CHANG-HO·Filed 2011·Granted Dec 22, 2015·0 cites·23 claims
- 1036US2013171278A1Composition for promoting memory and learning abilityLEE CHANG-HO·Filed 2011·Application pending·0 cites
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