Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Hong Heather Yu

Futurewei Technologies: 50 patents #25 of 1,563Top 2%
Sumitomo Electric Industries: 20 patents #1,058 of 21,551Top 5%
Xerox: 3 patents #3,111 of 8,622Top 40%
PAPanasonic: 3 patents #7,617 of 21,108Top 40%
Plainsboro, NJ: #6 of 1,381 inventorsTop 1%
New Jersey: #385 of 69,400 inventorsTop 1%
Overall (All Time): #25,092 of 4,157,543Top 1%
76 Patents All Time

Issued Patents All Time

Showing 76–76 of 76 patents

Patent #TitleCo-InventorsDate
6456726 Methods and apparatus for multi-layer data hiding Min-Chuan Wu, Xin Li, Alexander D. Gelman 2002-09-24