Inventor · disambiguated record
Liefeng Chen
Also filed as: CHEN LIEFENG
6 granted patents·1 pending application·0 citations·filing 2018–2021
63Inventor score
Files withNINGBO SUNNY OPOTECH CO LTD7
Top patents by PatentIndex Score
7 records- 0156US12436357B2Optical lens, camera module and manufacturing method thereofNINGBO SUNNY OPOTECH CO LTD·Filed 2020·Granted Oct 7, 2025·0 cites·19 claims
- 0254US2021203818A1Camera module, molding photosensitive assembly thereof, manufacturing method and electronic deviceNINGBO SUNNY OPOTECH CO LTD·Filed 2021·Application pending·0 cites
- 0353US10979610B2Camera module, molding photosensitive assembly thereof, manufacturing method and electronic deviceNINGBO SUNNY OPOTECH CO LTD·Filed 2018·Granted Apr 13, 2021·0 cites·18 claims
- 0450US12055786B2Lens group assembly, optical lens, camera module and lens group assembling methodNINGBO SUNNY OPOTECH CO LTD·Filed 2019·Granted Aug 6, 2024·0 cites·19 claims
- 0547US11974033B2Optical camera lens, including at least three smooth regions for reflecting a light beam emitted by distance measuring equipment camera module and assembly method thereofNINGBO SUNNY OPOTECH CO LTD·Filed 2019·Granted Apr 30, 2024·0 cites·16 claims
- 0646US12117664B2Optical lens, camera module and assembling methodNINGBO SUNNY OPOTECH CO LTD·Filed 2019·Granted Oct 15, 2024·0 cites·19 claims
- 0741US12204167B2Optical lens, camera module, and assembly method for the optical lensNINGBO SUNNY OPOTECH CO LTD·Filed 2020·Granted Jan 21, 2025·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →