Assignee
HANGZHOU MDK OPTO ELECTRONICS CO LTD
CN·3 granted patents·0 citations·filing 2020–2020
Top patents by PatentIndex Score
3 records- 0154US11804501B2ALD preparation method for eliminating camera module dot defects and product thereofHANGZHOU MDK OPTO ELECTRONICS CO LTD·Filed 2020·Granted Oct 31, 2023·0 cites·20 claims
- 0253US12034020B2CVD preparation method for minimizing camera module dot defects and product thereofHANGZHOU MDK OPTO ELECTRONICS CO LTD·Filed 2020·Granted Jul 9, 2024·0 cites·6 claims
- 0338US11204446B2Anti-reflection film and an optical component containing the anti-reflection filmHANGZHOU MDK OPTO ELECTRONICS CO LTD·Filed 2020·Granted Dec 21, 2021·0 cites·12 claims
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