Inventor
NAGEL KARL
17 patents
Patents
17 patentsUS4054828AOct 18, 1977
Cyclically operating transistorized power switching circuit system
BOSCH GMBH ROBERT40 citations92
US4652144AMar 24, 1987
Temperature sensing semiconductor circuit
BOSCH GMBH ROBERT38 citations91
US4567537AJan 28, 1986
Transistor-controlled-load, short-circuit-protected current-supply circuit
BOSCH GMBH ROBERT24 citations80
US5258702ANov 2, 1993
Precision reference voltage source
BOSCH GMBH ROBERT11 citations73
US5013996AMay 7, 1991
Voltage regulator for a generator
BOSCH GMBH ROBERT8 citations73
US4942308AJul 17, 1990
Power transistor monolithic integrated structure
BOSCH GMBH ROBERT11 citations73
US4742425AMay 3, 1988
Multiple-cell transistor with base and emitter fuse links
BOSCH GMBH ROBERT18 citations73
US4233556ANov 11, 1980
Voltage regulator, particularly for automotive use
BOSCH GMBH ROBERT10 citations73
US4054898AOct 18, 1977
Switching system to short-circuit a load with minimum residual voltage
BOSCH GMBH ROBERT9 citations72
US4004160AJan 18, 1977
Switching system to short-circuit a load with minimum residual voltage
BOSCH GMBH ROBERT7 citations72
US4038677AJul 26, 1977
Composite semiconductor unit and method
BOSCH GMBH ROBERT12 citations71
US5144219ASep 1, 1992
Voltage-regulator for generator
BOSCH GMBH ROBERT2 citations62
US4977340ADec 11, 1990
Device for protecting an electrical circuit against interference pulses
BOSCH GMBH ROBERT2 citations62
US4829360AMay 9, 1989
Monolithic integrated semiconductor means to reduce power dissipation of a parasitic transistor
BOSCH GMBH ROBERT2 citations62
US4689711AAug 25, 1987
Monolithically integrated, polarity-reversal protected circuit
BOSCH GMBH ROBERT5 citations62
US5194800AMar 16, 1993
Power supply system
BOSCH GMBH ROBERT4 citations61
US5298462AMar 29, 1994
Method of making metallization for semiconductor device
BOSCH GMBH ROBERT0 citations52