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USPTO Patent Rankings Data through Sept 30, 2025
LC

Leonard Chang

Meta: 1 patents #4,098 of 6,845Top 60%
Taipei, CA: #553 of 623 inventorsTop 90%
Overall (All Time): #1,860,520 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11494459 Analyzing, classifying, and restricting user-defined annotations Nikhil Singhal, Roy Koonammave Jose, Anders Skog 2022-11-08
5630241 Combination pliers 1997-05-20