Bernd Bodig
25Patents
8h-index
26Co-inventors
71Inventor score
Filing activity: Jul 23, 1974 → May 25, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3949722A | Semiconductor controlled ignition systems for internal combustion engines | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4275703A | Flux control system for a hall generator in an ignition system of an internal combustion engine | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4130101A | Transistorized ignition system for internal combustion engines | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4202304A | Interference protected electronic ignition system for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4512019A | Monitoring circuit for resetting malfunctioning electronic components, such as microprocessors | Physics | 11 | Expired |
| US4174696A | Ignition system | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4356808A | Low-speed compensated ignition system for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4755694A | Integrated circuit Darlington transistor power stage incorporating various circuit components integrated on the same substrate | Electricity | 10 | Expired |
| US4268888A | Apparatus for generating engine speed-dependent ignition control signals | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4271812A | Apparatus for maintaining constant ignition energy with increasing engine speeds in an ignition system for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4532437A | Speed-dependent signal generator | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5075627A | Circuit apparatus for measuring the primary voltage of an ignition coil | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4117818A | Ignition system for internal combustion engines with tapped ignition coil | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4077379A | Internal combustion engine semi-conductor ignition control system | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4077377A | Protective circuit for the ignition system of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4246881A | System for decreasing the power consumption in the output transistor of an ignition system | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4253442A | Ignition system with improved temperature and voltage compensation | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4382431A | Circuit for decreasing oscillatoins in the primary winding of an ignition coil of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US5424671A | Power output stage having a darlington-pair circuit for switching an inductive load, especially the ignition coil of an internal-combustion engine | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4244344A | Ignition system with overvoltage and excess current protection | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4204508A | Ignition system for internal combustion engine | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4448180A | Ignition system for an internal combustion engine | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4105006A | Ignition system for internal combustion engine | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| USRE29862E | Ignition system dependent upon engine speed | General | 1 | Expired |
| US5212617A | Circuit for compensating very fast current fluctuations | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.