Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JT

John Tai — 1 Patent

ADAdaptec: 1 patents #154 of 322Top 50%
Fremont, CA: #6,601 of 9,298 inventorsTop 75%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
John Tai has been granted 1 US patent while listed as an inventor at Adaptec. All of these patents were granted in 2003. John Tai ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John Tai in Fremont, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6651117 Network stack layer interface Andrew W. Wilson, Paul J. von Stamwitz, John Carrier, Renato E. Maranon 2003-11-18 $10,507,000