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

John Ingalls

SISifive: 1 patents #9 of 17Top 55%
Sunnyvale, CA: #1,271 of 3,062 inventorsTop 45%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #397,524 of 548,734Top 75%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11023375 Data cache with hybrid writeback and writethrough Wesley Waylon Terpstra, Henry Cook 2021-06-01