Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
AL

Alan Lei

UNUnknown: 1 patents #29,356 of 83,584Top 40%
CICisco: 1 patents #7,901 of 13,007Top 65%
Portland, OR: #4,612 of 9,213 inventorsTop 55%
Oregon: #12,654 of 28,073 inventorsTop 50%
Overall (All Time): #2,214,736 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6401127 Adaptive timer for LLC type 2 reliable transport in a computer network Nitin Karkhanis, Richard Livingston, Uwe Sellentin 2002-06-04
5983395 Extra sensory glove 1999-11-16