Inventor · disambiguated record
Haichao Zhu
Also filed as: ZHU HAICHAO
8 granted patents·2 pending applications·20 citations·filing 2017–2024
79Inventor score
Top patents by PatentIndex Score
10 records- 0194US11670045B2Method and apparatus for constructing a 3D geometryTencent America LLC·Filed 2021·Granted Jun 6, 2023·5 cites·20 claims
- 0294US11237640B2Wearable device enabling multi-finger gesturesMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2017·Granted Feb 1, 2022·14 cites·19 claims
- 0382US11651533B2Method and apparatus for generating a floor planTencent America LLC·Filed 2021·Granted May 16, 2023·1 cites·16 claims
- 0476US12314477B2Wearable device enabling multi-finger gesturesMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2023·Granted May 27, 2025·0 cites·20 claims
- 0570US11782515B2Wearable device enabling multi-finger gesturesMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2022·Granted Oct 10, 2023·0 cites·20 claims
- 0660US12062206B2Methods of estimating pose graph and transformation matrix between cameras by recognizing markers on the ground in panorama imagesTencent America LLC·Filed 2021·Granted Aug 13, 2024·0 cites·20 claims
- 0760US2024386528A1Panel Representation and Distortion Reduction In 360 Panorama ImagesTencent America LLC·Filed 2024·Application pending·0 cites
- 0854US12505618B2Manhattan layout estimation using geometric and semantic informationTencent America LLC·Filed 2022·Granted Dec 23, 2025·0 cites·20 claims
- 0951US11657545B2Device, method, smart glasses for color vision deficiency correctionYUTOU TECH HANGZHOU CO LTD·Filed 2021·Granted May 23, 2023·0 cites·13 claims
- 1043US2021065408A1Content generation n a visual enhancement deviceYUTOU TECH HANGZHOU CO LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →