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

Andrew J. Morrish — 44 Patents

NSNational Semiconductor: 15 patents #97 of 2,238Top 5%
PIPower Integrations: 14 patents #37 of 206Top 20%
BOBourns: 8 patents #2 of 147Top 2%
IBM: 7 patents #14,640 of 70,183Top 25%
Saratoga, CA: #203 of 2,933 inventorsTop 7%
California: #9,798 of 386,348 inventorsTop 3%
Overall (All Time): #68,110 of 4,157,543Top 2%
44 Patents All Time

Issued Patents All Time

Showing 26–44 of 44 patents

Patent #TitleCo-InventorsDate
6650371 Multiplexed video signal interface signal, system and method Peyman Hojabri 2003-11-18
6624815 System, method, and apparatus for creating character boxes for on screen displays 2003-09-23
6614306 Bias circuit for class AB high frequency amplifiers 2003-09-02
6577197 High frequency compensation circuit for high frequency amplifiers 2003-06-10
6392650 Character line address counter clock signal generator for on screen displays Gregory Lewis Dean 2002-05-21
6369527 Vertical blanking circuit and bias clamp boost supply 2002-04-09
6278324 Analog amplifier with monotonic transfer function Peyman Hojabri 2001-08-21
6259268 Voltage stress testable embedded dual capacitor structure and process for its testing James L. Crozier, Muthanna Salman 2001-07-10
6246290 High gain, current driven, high frequency amplifier Thomas Mills 2001-06-12
6166579 Digitally controlled signal magnitude control circuit Peyman Hojabri 2000-12-26
6163211 Cascode amplifier with positive feedback for high frequency performance and method for operating and optimizing such amplifier 2000-12-19
6140879 Cascode amplifier with positive feedback for high frequency performance and method for operating and optimizing such amplifier 2000-10-31
5420484 Deflection apparatus for raster scanned CRT displays 1995-05-30
5416814 Elapsed time recording device Terence K. Gibbs, Graham Luck, David Eagle, Valerie McLaren Findlay 1995-05-16
5315310 Cathode ray tube display apparatus David Eagle 1994-05-24
5130606 Method and apparatus for increasing the cathode efficiency in a cathode ray tube Julian D. Williams, David Eagle, Adrian M. Clitheroe 1992-07-14
4990833 Self-adapting vertical scan circuit for raster-scanned cathode ray tube displays 1991-02-05
4769577 Cathode ray tube display with combined degauss and surge limiting circuit 1988-09-06
4763120 Interlaced color cathode ray tube display with reduced flicker John Henry Wells 1988-08-09