Ralf Henne
14Patents
8h-index
33Co-inventors
72Inventor score
Filing activity: Dec 14, 1995 → Jan 31, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7589437B2 | Control unit in a vehicle | Performing Operations; Transporting | 199 | Expired |
| US9789834B2 | Method and control unit for triggering at least one passenger protection means | Performing Operations; Transporting | 33 | Active |
| US5790404A | Method enabling rapid and reliable triggering of vehicle occupant restraint systems by spectral frequency analysis of the acceleration signal | Performing Operations; Transporting | 27 | Expired |
| US6308554A | Electronic device having an acceleration-sensitive sensor | Physics | 21 | Expired |
| US5764465A | Electronic circuit arrangement having polarity reversal protection | Performing Operations; Transporting | 19 | Expired |
| US5672916A | Seat belt latch sensor | Performing Operations; Transporting | 18 | Expired |
| US6808200B2 | Method for occupant classification in a motor vehicle | Physics | 15 | Expired |
| US6133741A | Method for measuring resistance of load connected to a rotation transformer | Physics | 11 | Expired |
| US6567732B2 | Method and a device for evaluating sensor signals from a seat mat in a vehicle seat | Performing Operations; Transporting | 4 | Expired |
| US6851296B2 | Measuring device and method for measuring a seat mat for a vehicle seat | Performing Operations; Transporting | 3 | Expired |
| US7302865B2 | Sensor mat | Physics | 0 | Expired |
| US10911043B2 | Method for switching over a semiconductor switch | Electricity | 0 | Active |
| US5719734A | Electronic apparatus | Electricity | 0 | Expired |
| US7257748B2 | Method for programming and/or testing for correct functioning of an electronic circuit | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.