Assignee
BEIJING QI RED PHOTOELECTRIC TECH CO LTD
CN·2 granted patents·1 citations·filing 2017–2017
Top patents by PatentIndex Score
2 records- 0171US10067290B2Polarization scrambler based on Faraday magneto-optic effectBEIJING QI RED PHOTOELECTRIC TECH CO LTD·Filed 2017·Granted Sep 4, 2018·1 cites·2 claims
- 0237US9971092B2Polarization scrambler based on fiber wave platesBEIJING QI RED PHOTOELECTRIC TECH CO LTD·Filed 2017·Granted May 15, 2018·0 cites·4 claims
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