Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6209383 | Arrangement for calibrating several gyro systems | Reinhard Mueller | 2001-04-03 |
| 6151126 | Rotational rate comparator for a fiber optic gyroscope with a 3.times.3 coupler | Reinhard Mueller | 2000-11-21 |
| 5995211 | Method for determining the rate of rotation | Reinhard Mueller | 1999-11-30 |
| 5430544 | Process and an apparatus for correcting the measuring signals of a fiber optic gyro | Hans Poisel | 1995-07-04 |
| 5430818 | Protective cladding for a mono-mode directional coupler | Engelbert Hartl, Hans Poisel | 1995-07-04 |
| 5373361 | Fiber optic gyroscope including a 3.times.3 coupler and a contrast adjusting element | Hans Poisel, Ulrich Reinhard | 1994-12-13 |
| 5347354 | Sagnac-type optical fiber gyroscope having depolarizers of differing lengths | Reinhard Muller, Engelbert Hartl | 1994-09-13 |
| 5281807 | Optical sensor head with sloped, convergent optical systems and beam diaphragm | Hans Poisel, Norbert Rothkirch | 1994-01-25 |
| 5227860 | Sagnac-type fiber-optic gyro with 3.times.coupler arrangement for controlling intensity and wavelength of light source | Engelbert Hartl, Hans Poisel | 1993-07-13 |
| 5150956 | Sagnac-type fiber-optic gyroscope with auxiliary fiber coil | Wolfhardt Buhler, Hans Poisel | 1992-09-29 |
| 5146292 | Method for self-correction of a fiber gyroscope with a 3.times.3-coupler | Wolfhardt Buehler, Hans Poisel | 1992-09-08 |
| 5144311 | Apparatus for converting analog signals into digital signals | Wolfhardt Buhler, Hans Poisel | 1992-09-01 |
| 5129018 | Light mixing device | Hans Poisel, Martina Schreiber | 1992-07-07 |
| 5118190 | Sagnac-type fiber-optic gyroscope | Peter Jurga, Hans Poisel | 1992-06-02 |
| 5080488 | Method for evaluating signals of a fiber optical gyroscope or Sagnac interferometer | Wolfhardt Buehler, Hans Poisel | 1992-01-14 |
| 5040869 | Duping arrangement for laser distance measuring devices | Hans Poisel, Ernst-August Seiffarth | 1991-08-20 |
| 5037204 | Optical-fiber gyroscope | Hans Poisel | 1991-08-06 |
| 5029276 | Circuit arrangement for forming the difference and the sum of two detected signals | Wolfhardt Buehler, Hans Poisel | 1991-07-02 |
| 5025148 | Laser warning sensor with frequency-coded position information | Hans Poisel | 1991-06-18 |
| 5017006 | Laser warning sensor | Hans Poisel | 1991-05-21 |
| 4849986 | Optical resonator matrix | Manfred Boerner, Reinhard Mueller | 1989-07-18 |
| 4799749 | Integrated resonator matrix for wavelength-selective separation or joining of channels in the frequency domain of optical communications technology | Manfred Borner, Reinhard Muller | 1989-01-24 |
| 4665421 | Photodiode comprising a resonator structure for increasing absorption | Manfred Borner, Reinhard Muller | 1987-05-12 |