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

C. Hal Hansen

FOFonix: 2 patents #2 of 9Top 25%
Provo, UT: #462 of 1,126 inventorsTop 45%
Utah: #7,921 of 19,430 inventorsTop 45%
Overall (All Time): #2,246,647 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5873062 User independent, real-time speech recognition system and method Dale Lynn Shepherd, Robert Brian Moncur 1999-02-16
5640490 User independent, real-time speech recognition system and method Dale Lynn Shepherd, Robert Brian Moncur 1997-06-17