Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Eng Hoe Soon — 1 Patent

TSTt Systems: 1 patents #7 of 11Top 65%
San Diego, CA: #15,630 of 23,606 inventorsTop 70%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,561,607 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D464635 Cordless phone and base George Clement Oyama, John David Swansey, Alan D. Adamson, Robert M. Davidson, Kathren L. Gilmette +1 more 2002-10-22