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

Christopher Keate

Lsi Logic: 15 patents #92 of 1,957Top 5%
UNUnisys: 6 patents #212 of 2,015Top 15%
Broadcom: 3 patents #3,175 of 9,346Top 35%
Motorola: 2 patents #4,475 of 12,470Top 40%
STStanford Telecommunications: 1 patents #30 of 57Top 55%
Blue Bell, PA: #10 of 285 inventorsTop 4%
Pennsylvania: #2,031 of 74,527 inventorsTop 3%
Overall (All Time): #139,405 of 4,157,543Top 4%
28 Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
4870382 High frequency lock detecting circuit Glenn A. Arbanas 1989-09-26
4870660 Variable frequency rate receiver 1989-09-26
4833639 High-speed analog multiplier--absolute value detector 1989-05-23