Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Winfred Wu

Annandale, VA: #170 of 315 inventorsTop 55%
Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #3,670,227 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5996962 Computer card retainer and process for using the same Tommy H. C. Chang, Michael Chen, Ming-Tsung Chen, Wei-Liang William Chu 1999-12-07