Inventor · disambiguated record
Wangfa Zhan
Also filed as: ZHAN WANGFA
3 granted patents·1 pending application·4 citations·filing 2016–2021
56Inventor score
Top patents by PatentIndex Score
4 records- 0159US9989931B2Charging assembly for wrist watch and wrist watchJRD COMMUNICATION INC·Filed 2016·Granted Jun 5, 2018·1 cites·16 claims
- 0256US10770830B2Electronic product and USB cover connecting structure thereofJRD COMMUNICATION INC·Filed 2017·Granted Sep 8, 2020·2 cites·18 claims
- 0355US11114871B2Smart wearable device and charger thereofJRD COMMUNICATION INC·Filed 2017·Granted Sep 7, 2021·1 cites·18 claims
- 0431US2023022282A1Clip-on desk lampSHENZHEN QIANHAI PATUOXUN NETWORK AND TECH CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →