Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Steven K. Sullivan

Tektronix: 29 patents #14 of 1,698Top 1%
TITexas Instruments: 6 patents #2,401 of 12,488Top 20%
DUDuracell: 1 patents #120 of 239Top 55%
STSensata Technologies: 1 patents #133 of 358Top 40%
Beaverton, OR: #143 of 3,140 inventorsTop 5%
Oregon: #1,059 of 28,073 inventorsTop 4%
Overall (All Time): #94,814 of 4,157,543Top 3%
36 Patents All Time

Issued Patents All Time

Showing 26–36 of 36 patents

Patent #TitleCo-InventorsDate
6104374 Sparse vector rasterization Kenneth P. Dobyns, David P. Maguire, Paul M. Gerlach, Samuel J. Peters, II, Robert C. Proebstel +1 more 2000-08-15
5750277 Current interrupter for electrochemical cells Viet Vu, Lucien Fontaine, William T. McHugh, Robert J. Pinault, Jane A. Blasi +4 more 1998-05-12
5521599 High speed analog signal sampling system Benjamin J. McCarroll 1996-05-28
5406507 Reduced input capacitance analog storage array Daniel G. Knierim 1995-04-11
5324994 Peak detection circuit Joseph R. Peter 1994-06-28
5144525 Analog acquisition system including a high speed timing generator Charles L. Saxe, Grigory Kogan 1992-09-01
5049849 Circuit breaker Richard L. Jenne, Gennady Baskin 1991-09-17
4980586 Digital integrated circuit propagation delay regulator Donald F. Murray 1990-12-25
4724378 Calibrated automatic test system Donald F. Murray 1988-02-09
4712058 Active load network Christopher Branson 1987-12-08
4707620 Adjustable impedance driver network Christopher Branson 1987-11-17