Inventor · disambiguated record
Chengchang Zheng
Also filed as: ZHENG CHENGCHANG
5 granted patents·0 citations·filing 2019–2024
59Inventor score
Files withNINGBO SUNNY OPOTECH CO LTD5
Top patents by PatentIndex Score
5 records- 0176US12487510B2Reflective module, reflective driving assembly, and camera moduleNINGBO SUNNY OPOTECH CO LTD·Filed 2024·Granted Dec 2, 2025·0 cites·13 claims
- 0251US12389524B2Molded circuit board and camera module, and manufacturing method thereof and electronic deviceNINGBO SUNNY OPOTECH CO LTD·Filed 2020·Granted Aug 12, 2025·0 cites·6 claims
- 0348US12510721B2Imaging optical device and manufacturing method thereforNINGBO SUNNY OPOTECH CO LTD·Filed 2019·Granted Dec 30, 2025·0 cites·20 claims
- 0442US12493163B2Periscopic optical zoom module and assembly method therefor, and corresponding adjustable optical assemblyNINGBO SUNNY OPOTECH CO LTD·Filed 2021·Granted Dec 9, 2025·0 cites·19 claims
- 0539US12228786B2Optical lens, imaging module and assembly method thereofNINGBO SUNNY OPOTECH CO LTD·Filed 2021·Granted Feb 18, 2025·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →