Inventor
BODIG BERND
DE24 patents
Patents
24 patentsUS3949722AApr 13, 1976
Semiconductor controlled ignition systems for internal combustion engines
BOSCH GMBH ROBERT23 citations78
US4356808ANov 2, 1982
Low-speed compensated ignition system for an internal combustion engine
BOSCH GMBH ROBERT12 citations74
US4268888AMay 19, 1981
Apparatus for generating engine speed-dependent ignition control signals
BOSCH GMBH ROBERT8 citations74
US4202304AMay 13, 1980
Interference protected electronic ignition system for an internal combustion engine
BOSCH GMBH ROBERT16 citations74
US4755694AJul 5, 1988
Integrated circuit Darlington transistor power stage incorporating various circuit components integrated on the same substrate
BOSCH GMBH ROBERT14 citations73
US4532437AJul 30, 1985
Speed-dependent signal generator
BOSCH GMBH ROBERT12 citations73
US4275703AJun 30, 1981
Flux control system for a hall generator in an ignition system of an internal combustion engine
BOSCH GMBH ROBERT16 citations73
US4174696ANov 20, 1979
Ignition system
BOSCH GMBH ROBERT12 citations73
US4130101ADec 19, 1978
Transistorized ignition system for internal combustion engines
BOSCH GMBH ROBERT13 citations73
US4077379AMar 7, 1978
Internal combustion engine semi-conductor ignition control system
BOSCH GMBH ROBERT7 citations73
US4512019AApr 16, 1985
Monitoring circuit for resetting malfunctioning electronic components, such as microprocessors
BOSCH GMBH ROBERT12 citations72
US4271812AJun 9, 1981
Apparatus for maintaining constant ignition energy with increasing engine speeds in an ignition system for an internal combustion engine
BOSCH GMBH ROBERT8 citations72
US4117818AOct 3, 1978
Ignition system for internal combustion engines with tapped ignition coil
BOSCH GMBH ROBERT10 citations72
US5075627ADec 24, 1991
Circuit apparatus for measuring the primary voltage of an ignition coil
BOSCH GMBH ROBERT13 citations71
US4382431AMay 10, 1983
Circuit for decreasing oscillatoins in the primary winding of an ignition coil of an internal combustion engine
BOSCH GMBH ROBERT4 citations63
US4244344AJan 13, 1981
Ignition system with overvoltage and excess current protection
BOSCH GMBH ROBERT3 citations63
US4204508AMay 27, 1980
Ignition system for internal combustion engine
BOSCH GMBH ROBERT4 citations63
US5424671AJun 13, 1995
Power output stage having a darlington-pair circuit for switching an inductive load, especially the ignition coil of an internal-combustion engine
BOSCH GMBH ROBERT5 citations62
US4246881AJan 27, 1981
System for decreasing the power consumption in the output transistor of an ignition system
BOSCH GMBH ROBERT5 citations62
US4105006AAug 8, 1978
Ignition system for internal combustion engine
BOSCH GMBH ROBERT3 citations62
US4077377AMar 7, 1978
Protective circuit for the ignition system of an internal combustion engine
BOSCH GMBH ROBERT6 citations62
US5212617AMay 18, 1993
Circuit for compensating very fast current fluctuations
BOSCH GMBH ROBERT2 citations61
US4448180AMay 15, 1984
Ignition system for an internal combustion engine
BOSCH GMBH ROBERT4 citations61
US4253442AMar 3, 1981
Ignition system with improved temperature and voltage compensation
BOSCH GMBH ROBERT4 citations61