CZ

Changxi Zheng

TA Tencent America: 3 patents #34 of 96Top 40%
Snap: 1 patents #375 of 824Top 50%
📍 Palo Alto, CA: #131 of 1,602 inventorsTop 9%
🗺 California: #3,833 of 55,090 inventorsTop 7%
Overall (2025): #38,190 of 469,880Top 9%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12339232 Method and device for three-dimensional object scanning with invisible markers Xinyuan Li, Yu Ji, Yanchen Liu, Xiaochen Hu 2025-06-24
12313398 Three-dimensional object scanning device and method Yu Ji, Xinyuan Li 2025-05-27
12248632 Vibrational input elements Chang Xiao, Karl Bayer, Shree K. Nayar 2025-03-11
12244343 High speed communication with wide area moveable receivers using invisible light Yanchen Liu, Yu Ji, Xia Zhou 2025-03-04