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

Zhengshan Cao

Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #3,018,147 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9444982 Surveillance camera and the housing thereof 2016-09-13