Assignee

OI KANA

JP·2 granted patents·6 citations·filing 2011–2012

Technology mixG02B2 G01J1 G01V1 G08B1 H01L1 H10F1

Top patents by PatentIndex Score

2 records

0177US9000378B2Optical detection device, and apparatus using sameOI KANA·Filed 2011·Granted Apr 7, 2015·6 cites·14 claims
0251US8810928B2Collecting lens and multi-segment lensOI KANA·Filed 2012·Granted Aug 19, 2014·0 cites·7 claims

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