Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Samuel Cheung — 6 Patents

RERecoton: 5 patents #4 of 23Top 20%
IBM: 1 patents #44,794 of 70,183Top 65%
Boca Raton, FL: #411 of 2,373 inventorsTop 20%
Florida: #9,169 of 67,251 inventorsTop 15%
Overall (All Time): #886,345 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5902140 Child-safe power strip Leny Heung 1999-05-11
D399824 Surge protector Leny Heung 1998-10-20
D399825 Surge protector Leny Heung 1998-10-20
D397087 Surge protector Leny Heung 1998-08-18
D397088 Surge protector Leny Heung 1998-08-18
5162979 Personal computer processor card interconnect system Thomas A. Anzelone, Mark Evan Cohen, Kevin K. Cooke, John R. Dewitt, Michael S. Miller +3 more 1992-11-10