Inventor · disambiguated record
Qinwei Zhang
Also filed as: ZHANG QINWEI
2 granted patents·1 pending application·7 citations·filing 2007–2025
50Inventor score
Top patents by PatentIndex Score
3 records- 0170US2025364868A1Modular five-degree-of-freedom magnetic levitation compressor rotor systemUNIV SHENYANG TECHNOLOGY·Filed 2025·Application pending·0 cites
- 0263US8082263B2Method, apparatus and system for multimedia model retrievalMA YANPING·Filed 2008·Granted Dec 20, 2011·6 cites·16 claims
- 0363US7979317B2Method and system for subscribing a purchase item in mobile broadcast multicast serviceHUAWEI TECH CO LTD·Filed 2007·Granted Jul 12, 2011·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →