Home › Geotrust › Kefeng Chen

Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Kefeng Chen — 1 Patent in 2025

Stripe: 1 patents #28 of 171Top 20%

Kirkland, WA: #175 of 503 inventorsTop 35%

Washington: #2,749 of 9,973 inventorsTop 30%

Overall (2025): #320,710 of 469,880Top 70%

1 Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12212681	Systems and methods for secure identifiers for electronic transactions	Ryan Drapeau, Leela Senthil Nathan, Ryan Koven, Joseph Patrick Kirwin	2025-01-28