Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KC

Ke Cheng — 2 Patents in 2021

Qualcomm: 2 patents #496 of 1,914Top 30%
San Diego, CA: #998 of 4,495 inventorsTop 25%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #142,193 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11048953 Systems and methods for facial liveness detection Xuan Zou, Michel Adib Sarkis, Matthew Fischler, Ning Bi, Yingyong Qi 2021-06-29
10956719 Depth image based face anti-spoofing Kuang-Man Huang, Michel Adib Sarkis, Yingyong Qi, Ning Bi 2021-03-23