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

Sheue-Ling Chang

Oracle: 3 patents #4,017 of 14,854Top 30%
San Jose, CA: #14,517 of 32,062 inventorsTop 50%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,637,773 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5724425 Method and apparatus for enhancing software security and distributing software James A. Gosling 1998-03-03
5267054 Method and apparatus for the reduction of memory space required for a digital halftone system James A. Gosling 1993-11-30
5179647 Method and apparatus for implementing adaptive forward differencing using integer arithmetic 1993-01-12