Inventor · disambiguated record
Zhengjun Qiu
Also filed as: QIU ZHENGJUN
3 granted patents·1 pending application·23 citations·filing 2018–2021
62Inventor score
Top patents by PatentIndex Score
4 records- 0181USD904998SAudio deviceShenzhen grandsun electronic co ltd·Filed 2018·Granted Dec 15, 2020·21 cites·1 claims
- 0277US11539824B2Split mobile phone radiatorSHENZHEN SEA STAR SOUNDS CO LTD·Filed 2021·Granted Dec 27, 2022·2 cites·11 claims
- 0350US11221320B2Method and apparatus for measuring leaf nitrogen contentUNIV ZHEJIANG·Filed 2020·Granted Jan 11, 2022·0 cites·1 claims
- 0436US2022006322A1Wireless charger with cooling functionSHENZHEN SEA STAR SOUNDS CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →