Inventor
MCGINN MICHAEL
US33 patents
⚠️ This page may combine multiple inventors who share the name “MCGINN MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOTOROLA INC
30 patentsUS6137999AOct 24, 2000
Image reject transceiver and method of rejecting an image
MOTOROLA INC61 citations94
US4870303ASep 26, 1989
Phase detector
MOTOROLA INC25 citations92
US5663690ASep 2, 1997
Constant high Q voltage controlled oscillator
MOTOROLA INC14 citations74
US5325070AJun 28, 1994
Stabilization circuit and method for second order tunable active filters
MOTOROLA INC12 citations74
US5272531ADec 21, 1993
Automatic gain control system for use in positive modulation which detects the peak white voltage level slowly while simultaneously adjusting black voltage level fluctuations quickly
MOTOROLA INC9 citations74
US4794348ADec 27, 1988
Linear wideband differential amplifier and method for linearizing the same
MOTOROLA INC8 citations74
US4745370AMay 17, 1988
Adjustable phase shift circuit
MOTOROLA INC10 citations74
US4357629ANov 2, 1982
Sync separator with variable bias control
MOTOROLA INC7 citations74
US4349839ASep 14, 1982
Vertical sync counter having multi modes of operation for different TV systems standards
MOTOROLA INC16 citations74
US5457424AOct 10, 1995
Quadrature demodulator operable over different IF frequencies
MOTOROLA INC10 citations73
US4638265AJan 20, 1987
Balanced variable reactance circuit and method of producing the same
MOTOROLA INC7 citations73
US4360866ANov 23, 1982
Linear full wave rectifier and method for providing full wave rectified signals
MOTOROLA INC7 citations73
US4351001ASep 21, 1982
Horizontal phase lock loop for television
MOTOROLA INC12 citations73
US6137852AOct 24, 2000
Phase detector circuit and method of phase detecting
MOTOROLA INC13 citations72
US6798289B2Sep 28, 2004
System, apparatus and method for voltage to current conversion
MOTOROLA INC2 citations63
US5293135AMar 8, 1994
FM demodulator with self-tuning quadrature detector
MOTOROLA INC5 citations63
US5103123AApr 7, 1992
Phase detector having all NPN transistors
MOTOROLA INC6 citations63
US4945415AJul 31, 1990
Slew enhancement circuit for an automatic frequency control system
MOTOROLA INC3 citations63
US4853641AAug 1, 1989
Differential phase reduction circuit for a video demodulating system and method
MOTOROLA INC2 citations63
US4796102AJan 3, 1989
Automatic frequency control system
MOTOROLA INC6 citations63
US4791325ADec 13, 1988
Class B clamp circuit
MOTOROLA INC5 citations63
US4739284AApr 19, 1988
Phase locked loop having fast frequency lock steering circuit
MOTOROLA INC4 citations63
US4605965AAug 12, 1986
Universal vertical countdown and method for video display
MOTOROLA INC3 citations63
US4393354AJul 12, 1983
Crossover circuit for use in automatic gain control systems
MOTOROLA INC6 citations63
US4374366AFeb 15, 1983
Integrated horizontal oscillator employing an on-chip capacitor for use in a television receiver
MOTOROLA INC3 citations63
US4399561AAug 16, 1983
Variable capacitance circuit
MOTOROLA INC3 citations62
US4766391AAug 23, 1988
Video demodulator system
MOTOROLA INC1 citations52
US4348694ASep 7, 1982
Horizontal phase detector gain control
MOTOROLA INC1 citations52
US4829264AMay 9, 1989
All NPN differential to single ended amplifier
MOTOROLA INC0 citations42
US4757280AJul 12, 1988
NPN transistor RC oscillator
MOTOROLA INC0 citations42