Inventor · disambiguated record
Chunqi Yan
Also filed as: YAN CHUNQI
2 granted patents·0 citations·filing 2018–2018
22Inventor score
Files withNINGBO SUNNY OPOTECH CO LTD2
Top patents by PatentIndex Score
2 records- 0145US11442239B2Assembly device and assembly method for optical assemblyNINGBO SUNNY OPOTECH CO LTD·Filed 2018·Granted Sep 13, 2022·0 cites·20 claims
- 0238US11714250B2Welding structure for optical module and application thereofNINGBO SUNNY OPOTECH CO LTD·Filed 2018·Granted Aug 1, 2023·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →