Inventor
PETTY THOMAS D
US22 patents
Patents
22 patentsUS5818201AOct 6, 1998
Circuit and method for battery charge control
MOTOROLA INC246 citations97
US5610495AMar 11, 1997
Circuit and method of monitoring battery cells
MOTOROLA INC80 citations96
US5726597AMar 10, 1998
Method and circuit for reducing offset voltages for a differential input stage
MOTOROLA INC68 citations95
US5798673AAug 25, 1998
Low voltage operational amplifier bias circuit and method
MOTOROLA INC39 citations92
US5699015ADec 16, 1997
Low voltage operational amplifier and method
MOTOROLA INC29 citations92
US5422600AJun 6, 1995
Amplifier input stage with charge pump supplying a differential transistor pair
MOTOROLA INC31 citations92
US5422559AJun 6, 1995
Pulsed battery charger circuit
MOTOROLA INC47 citations92
US5376875ADec 27, 1994
Battery charger status monitor circuit and method therefor
MOTOROLA INC23 citations92
US5327100AJul 5, 1994
Negative slew rate enhancement circuit for an operational amplifier
MOTOROLA INC21 citations92
US5059921AOct 22, 1991
Amplifier having two operating modes
MOTOROLA INC23 citations92
US5153529AOct 6, 1992
Rail-to-rail input stage of an operational amplifier
MOTOROLA INC42 citations91
US5521488AMay 28, 1996
Voltage regulator and method therefor
MOTOROLA INC8 citations74
US5471174ANov 28, 1995
Amplifier having an output stage with bias current cancellation
MOTOROLA INC13 citations74
US5285170AFeb 8, 1994
Operational amplifier with all NPN transistor output stage
MOTOROLA INC7 citations74
US5089769AFeb 18, 1992
Precision current mirror
MOTOROLA INC9 citations74
US5057709AOct 15, 1991
Current threshold detector circuit
MOTOROLA INC8 citations74
US5675268AOct 7, 1997
Overcurrent detection circuit for a power MOSFET and method therefor
MOTOROLA INC10 citations73
US5140280AAug 18, 1992
Rail-to-rail output stage of an operational amplifier
MOTOROLA INC13 citations72
US4581507AApr 8, 1986
Impact switch
MOTOROLA INC10 citations68
US5311147AMay 10, 1994
High impedance output driver stage and method therefor
MOTOROLA INC3 citations63
US5059923AOct 22, 1991
Fractional load current detector
MOTOROLA INC5 citations63
US4572968AFeb 25, 1986
SCR Fire sensitivity control and fire control apparatus
MOTOROLA INC3 citations63