Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Yuwa Chan — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
New York, NY: #11,549 of 20,192 inventorsTop 60%
New York: #67,828 of 115,490 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Yuwa Chan has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1997. Yuwa Chan ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Yuwa Chan in New York, NY, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5598543 Method of interfacing between data transmission systems having an unequal number of transceiver ports John Notarianni 1997-01-28