Helmut Janetzke
12Patents
7h-index
30Co-inventors
62Inventor score
Filing activity: Oct 14, 1983 → Dec 28, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6219604A | Steer-by-wire steering system for motorized vehicles | Performing Operations; Transporting | 198 | Expired |
| US4794538A | Method to control the operation of wheels of a vehicle to prevent slipping or skidding, and brake locking | Performing Operations; Transporting | 42 | Expired |
| US5293852A | Method and arrangement for the open-loop and/or close-loop control of an operating variable of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US4582031A | Electronic control system for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US5060611A | Process and device for influencing the air feed in an internal-combustion engine, in particular during idling and coasting | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4677560A | Speed control for motor vehicles with microcomputer step-by-step control | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5861553A | Method of detecting combustion misfires | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5094207A | Method and apparatus for adapting the characteristic of an idling adjuster | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4658783A | System for regulating rotary speed of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5419186A | Method and arrangement for checking the operation of an actuator in a motor vehicle | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4580445A | Method and apparatus for determining the influence of different control quantities on the measured values of the rotational speed of an internal combustion engine | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5020501A | Control system for an internal combustion engine | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.