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

Klaus Hofrichter

Sony: 1 patents #1,041 of 2,835Top 40%
San Diego, CA: #1,790 of 4,341 inventorsTop 45%
California: #23,431 of 60,411 inventorsTop 40%
Overall (2018): #339,898 of 503,207Top 70%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10116894 Retail outlet TV feature display system 2018-10-30