Inventor · disambiguated record
Haichao Du
Also filed as: DU HAICHAO
3 granted patents·1 pending application·6 citations·filing 2017–2021
56Inventor score
Top patents by PatentIndex Score
4 records- 0179US10261225B2Filter assembly and camera module having the sameLITE ON ELECTRONICS GUANGZHOU·Filed 2017·Granted Apr 16, 2019·5 cites·12 claims
- 0272US11419207B2Embedding reinforced circuit board, camera module and electronic deviceGUANGZHOU LUXVISIONS INNOVATION TECH LIMITED·Filed 2020·Granted Aug 16, 2022·1 cites·13 claims
- 0347US11523041B2Camera module and electronic deviceGUANGZHOU LUXVISIONS INNOVATION TECH LIMITED·Filed 2021·Granted Dec 6, 2022·0 cites·9 claims
- 0431US2018077327A1Image sensing module and camera moduleLITE ON ELECTRONICS GUANGZHOU·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →