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

Hua Chen — 2 Patents in 2021

Schlumberger Technology: 1 patents #221 of 860Top 30%
Beijing, CA: #350 of 730 inventorsTop 50%
Overall (2021): #155,479 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11193373 Prediction of saturation pressure of fluid Kai Hsu, Elizabeth Smythe, Matthew T. Sullivan, Christopher Harrison 2021-12-07
11082764 Microphone and speaker all-in-one machine 2021-08-03