Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5451870 | Sensor for measuring the difference between the velocity of a cylinder and a piston in a dashpot | Reinhard Holscher, Hans Hoffmann, Zhen Huang, Klaus Schmidt | 1995-09-19 |
| 5233293 | Sensor for measuring the speed and/or position of a piston in relation to that of the cylinder it moves inside of in a dashpot or shock absorber | Zhen Huang, Hans Hoffmann, Klaus Schmidt, Reinhard Holscher, Thomas Kruner | 1993-08-03 |
| 5218308 | Sensor for and method of detecting the position of a piston inside the cylinder of a dashpot | Peter Bosebeck | 1993-06-08 |
| 5191283 | Method of measuring relative speed and regulating the in and out strokes in a motor-vehicle dashpot | — | 1993-03-02 |
| 5009450 | Vibration-absorber sensor for a semi-actively controlled chasis with a relative-velocity sensor and with electronics for processing their outputs | Gerhard Herberg, Hans Hoffmann, Zhen Huang, Reinhard Hoscher | 1991-04-23 |