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

Thomas W. Liang

IBM: 54 patents #1,518 of 70,183Top 3%
Globalfoundries: 1 patents #2,221 of 4,424Top 55%
Rochester, MN: #89 of 3,042 inventorsTop 3%
Minnesota: #738 of 52,454 inventorsTop 2%
Overall (All Time): #45,287 of 4,157,543Top 2%
55 Patents All Time

Issued Patents All Time

Showing 51–55 of 55 patents

Patent #TitleCo-InventorsDate
7353130 Method and apparatus for implementing automatic-calibration of TDR probing system Roger A. Booth, Jr., Matthew S. Doyle, Lynn Robert Landin, Ankur Kanu Patel 2008-04-01
7299144 Method and apparatus for implementing automatic-calibration of TDR probing system Roger A. Booth, Jr., Matthew S. Doyle, Lynn Robert Landin, Ankur Kanu Patel 2007-11-20
7235875 Modular heat sink decoupling capacitor array forming heat sink fins and power distribution interposer module Roger A. Booth, Jr., Matthew S. Doyle, Don A. Gilliland, Brian Edward Gregg, Lynn Robert Landin +2 more 2007-06-26
6894516 Method and apparatus for implementing very high density probing (VHDP) of printed circuit board signals Matthew S. Doyle, Gregory Roy Edlund, Brian Edward Gregg, Lynn Robert Landin 2005-05-17
6725404 Evaluation of interconnect reliability using propagation delay through interconnect Apurba Choudhury 2004-04-20