Assignee

JIN GUANGHAI

US·2 granted patents·36 citations·filing 2001–2014

Technology mixG02B2 G02F1 H01C1

Top patents by PatentIndex Score

2 records

0185US6577430B1Bi-directional optical switchJIN GUANGHAI·Filed 2001·Granted Jun 10, 2003·33 cites·7 claims
0269US9256065B1System and method for compensating thermal dependent loss in variable optical attenuatorsJIN GUANGHAI·Filed 2014·Granted Feb 9, 2016·3 cites·19 claims

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