Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KC

K C Chen — 2 Patents

TDTeco Diagnostics: 1 patents #5 of 5Top 100%
Anaheim, CA: #482 of 1,337 inventorsTop 40%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
K C Chen has been granted 2 US patents while listed as an inventor at Teco Diagnostics. The first was granted in 2014 and the most recent in February 2025. K C Chen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list K C Chen in Anaheim, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12235217 Diagnostic test kits for sample preparation and analysis Yunyuan Vivian Wang, Aaron Alexander Rowe, Hui-Ling Koh, Stephen L. Chen 2025-02-25
8877140 Color-based reaction testing of biological materials Stephen L. Chen, Neeraj Kapoor 2014-11-04