Inventor · disambiguated record
Zhiwu He
Also filed as: HE ZHIWU
1 granted patent·2 pending applications·3 citations·filing 2018–2025
21Inventor score
Top patents by PatentIndex Score
3 records- 0168US10641723B2Method and device for detecting damage rate of an inner coating of a downhole oil casingPETROCHINA CO LTD·Filed 2018·Granted May 5, 2020·3 cites·13 claims
- 0260US2025334222A1Tripod with one button activationGUANGDONG SIRUI OPTICAL CO LTD·Filed 2025·Application pending·0 cites
- 0336US2022213655A1Troweling device and troweling robotGUANGDONG BRIGHT DREAM ROBOTICS CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →