Inventor
ZHU HAICHAO
CN8 patents
⚠️ This page may combine multiple inventors who share the name “ZHU HAICHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
Tencent America LLC
4 patentsUS11670045B2Jun 6, 2023
Method and apparatus for constructing a 3D geometry
Tencent America LLC5 citations72
US12062206B2Aug 13, 2024
Methods of estimating pose graph and transformation matrix between cameras by recognizing markers on the ground in panorama images
Tencent America LLC0 citations60
US11651533B2May 16, 2023
Method and apparatus for generating a floor plan
Tencent America LLC1 citations60
US12505618B2Dec 23, 2025
Manhattan layout estimation using geometric and semantic information
Tencent America LLC0 citations49
MICROSOFT TECHNOLOGY LICENSING LLC
3 patentsUS11237640B2Feb 1, 2022
Wearable device enabling multi-finger gestures
MICROSOFT TECHNOLOGY LICENSING LLC14 citations92
US12314477B2May 27, 2025
Wearable device enabling multi-finger gestures
MICROSOFT TECHNOLOGY LICENSING LLC0 citations61
US11782515B2Oct 10, 2023
Wearable device enabling multi-finger gestures
MICROSOFT TECHNOLOGY LICENSING LLC0 citations61