Assignee
CHO HANKYU
KR·7 granted patents·94 citations·filing 2011–2012
Top patents by PatentIndex Score
7 records- 0192US8807792B2Lighting apparatusCHO HANKYU·Filed 2012·Granted Aug 19, 2014·23 cites·19 claims
- 0290US8884501B2LED based lamp and method for manufacturing the sameCHO HANKYU·Filed 2011·Granted Nov 11, 2014·18 cites·17 claims
- 0388US8283844B2Lighting deviceCHO HANKYU·Filed 2011·Granted Oct 9, 2012·22 cites·20 claims
- 0486US8206015B2Light emitting diode based lampCHO HANKYU·Filed 2011·Granted Jun 26, 2012·21 cites·20 claims
- 0581US8632211B2Flat LED lighting deviceCHO HANKYU·Filed 2011·Granted Jan 21, 2014·5 cites·15 claims
- 0673US8905601B2Lighting apparatus having a thermal insulatorCHO HANKYU·Filed 2012·Granted Dec 9, 2014·4 cites·14 claims
- 0759US8807790B2Lighting apparatusCHO HANKYU·Filed 2012·Granted Aug 19, 2014·1 cites·20 claims
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