Inventor · disambiguated record
Zhihao Wei
Also filed as: WEI ZHIHAO
2 granted patents·0 citations·filing 2020–2020
21Inventor score
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2 records- 0145US11523467B2Group control deviceCHINA UNIV OF PETROLEUM BLUE SKY QINGDAO PETROLEUM TECHNOLOGY CO LTD·Filed 2020·Granted Dec 6, 2022·0 cites·6 claims
- 0239US11404994B2Frequency converter moduleCHINA UNIV OF PETROLEUM BLUE SKY QINGDAO PETROLEUM TECHNOLOGY CO LTD·Filed 2020·Granted Aug 2, 2022·0 cites·8 claims
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