Inventor · disambiguated record
Zhiquan Yang
Also filed as: YANG ZHIQUAN
9 granted patents·1 pending application·15 citations·filing 2013–2022
81Inventor score
Files withXU YI4HUAWEI TECH CO LTD3JIANGSU XUHAI OPTO ELECTRONIC TECH CO LTD1TENCENT TECH SHENZHEN CO LTD1UNIV KUNMING SCIENCE & TECHNOLOGY1
Top patents by PatentIndex Score
10 records- 0190US11733146B1Method for determining column-hemispherical permeation radius with time-varying property of power-law cement grout and tortuosity of rock and soil massUNIV KUNMING SCIENCE & TECHNOLOGY·Filed 2022·Granted Aug 22, 2023·4 cites·7 claims
- 0272US12154361B2Method and apparatus of image-to-document conversion based on OCR, device, and readable storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2021·Granted Nov 26, 2024·1 cites·20 claims
- 0367USD1013759SCamera lensXU YI·Filed 2020·Granted Feb 6, 2024·4 cites·1 claims
- 0467USD982064SCamera lensXU YI·Filed 2020·Granted Mar 28, 2023·4 cites·1 claims
- 0556USD1002703SCamera lensXU YI·Filed 2020·Granted Oct 24, 2023·2 cites·1 claims
- 0656US2025362223A1Optical resonant cavity and gas absorption spectrum detection deviceJIANGSU XUHAI OPTO ELECTRONIC TECH CO LTD·Filed 2022·Application pending·0 cites
- 0751US9800841B2Method, apparatus, and system for acquiring visual angleHUAWEI TECH CO LTD·Filed 2013·Granted Oct 24, 2017·0 cites·13 claims
- 0849US9509895B2Pan-tilt-zoom device identification method, pan-tilt-zoom device, camera, and pan-tilt-zoom device control systemHUAWEI TECH CO LTD·Filed 2014·Granted Nov 29, 2016·0 cites·13 claims
- 0935USD1057003SLens adapterXU YI·Filed 2020·Granted Jan 7, 2025·0 cites·1 claims
- 1035US9723190B2Video surveillance method, device, and systemHUAWEI TECH CO LTD·Filed 2015·Granted Aug 1, 2017·0 cites·15 claims
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