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

Heng Cao — 2 Patents in 2017

ATAlign Technology: 1 patents #23 of 67Top 35%
California: #13,043 of 60,394 inventorsTop 25%
Overall (2017): #149,232 of 506,227Top 30%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9825091 Memory cell structures Shengfen Chiu 2017-11-21
9597164 Tactile objects for orthodontics, systems and methods Chunhua Li, Jennifer C. Chen, John Morton, Jon F. Moss, Clark Kaufhardt 2017-03-21