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

Joseph Han — 1 Patent in 2019

QUQuantumscape: 1 patents #17 of 33Top 55%
Redwood City, CA: #462 of 1,104 inventorsTop 45%
California: #27,528 of 67,890 inventorsTop 45%
Overall (2019): #409,691 of 560,194Top 75%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10511012 Protective coatings for conversion material cathodes Rainer Fasching, Jon Shan, Ghyrn E. Loveness, Eric Tulsky, Timothy P. Holme 2019-12-17