Assignee
LEE CHANG MO
KR·3 granted patents·19 citations·filing 2011–2012
Top patents by PatentIndex Score
3 records- 0184US8714783B2Optical lens and light source module, and street lamp having the sameLEE CHANG MO·Filed 2011·Granted May 6, 2014·13 cites·24 claims
- 0273US8820979B2Asymmetric type lens and street lamp including the sameLEE CHANG MO·Filed 2012·Granted Sep 2, 2014·4 cites·8 claims
- 0362US8879170B2Condensing lens and lighting device equipped with said condensing lensLEE CHANG MO·Filed 2012·Granted Nov 4, 2014·2 cites·9 claims
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