Inventor · disambiguated record
Qizhen Du
Also filed as: DU QIZHEN
4 granted patents·2 pending applications·4 citations·filing 2022–2024
60Inventor score
Top patents by PatentIndex Score
6 records- 0188US11709286B1Method, system, and device for full-waveform inversion deghosting of marine variable depth streamer data acquisitionUNIV CHINA PETROLEUM EAST CHINA·Filed 2022·Granted Jul 25, 2023·2 cites·16 claims
- 0280US11953633B1Method, device and computer device for decoupling anisotropic elastic waveUNIV CHINA PETROLEUM EAST CHINA·Filed 2023·Granted Apr 9, 2024·2 cites·15 claims
- 0369US2025011823A1Method for preparing ultra-low molecular weight Dendrobium oligosaccharides by enzymatic hydrolysis and its applicationZHEJIANG A & F UNIV·Filed 2024·Application pending·0 cites
- 0456US12117578B2Elastic wave stress tensor double-dot product seismic imaging method and deviceUNIV CHINA PETROLEUM EAST CHINA·Filed 2023·Granted Oct 15, 2024·0 cites·8 claims
- 0552US11892578B2Seismic imaging method, system, and device based on pre-stack high-angle fast Fourier transformUNIV CHINA PETROLEUM EAST CHINA·Filed 2022·Granted Feb 6, 2024·0 cites·4 claims
- 0651US2023314645A1Seismic imaging resolution analysis method and device and memory mediumUNIV CHINA PETROLEUM EAST CHINA·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →