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

Sheng Zhang

CPChiral Photonics: 1 patents #1 of 2Top 50%
San Jose, CA: #1,637 of 4,297 inventorsTop 40%
California: #14,783 of 41,698 inventorsTop 40%
Overall (2011): #164,521 of 364,097Top 50%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7983515 Polarization maintaining optical fiber polarizer Victor Il'ich Kopp 2011-07-19