Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9518827 | Method and apparatus for multiplexing multiple Sagnac interferometers with single input for source light | — | 2016-12-13 |
| 9103676 | Interferometer employing a multi-waveguide optical loop path and fiber optic rotation rate sensor employing same | — | 2015-08-11 |
| 8610995 | Occasional calibration phase-difference modulation for sagnac interferometer | — | 2013-12-17 |
| 8497994 | Interferometer employing a multi-waveguide optical loop path and fiber optic rotation rate sensor employing same | — | 2013-07-30 |
| 7505139 | Signal processing for a Sagnac interferometer | — | 2009-03-17 |
| 6046810 | Kerr effect compensator for a fiber optic gyroscope | Glen A. Sanders, James N. Blake | 2000-04-04 |
| 5999304 | Fiber optic gyroscope with deadband error reduction | Glen A. Sanders, Rudy Dankwort, Lee K. Strandjord | 1999-12-07 |
| 5946097 | Vibration rectification error reducer for fiber optic gyroscope | Glen A. Sanders, Rudolf C. Dankwort | 1999-08-31 |
| 5854678 | Three-axis fiber optic gyroscope having a single source and multi-coupler configuration | Ren-Young Liu | 1998-12-29 |
| 5781300 | Backscatter error reducer for interferometric fiber optic gyroscope | Lee K. Strandjord, Glen A. Sanders, Bogdan Szafraniec | 1998-07-14 |
| 5602642 | Magnetically insensitive fiber optic rotation sensor | Bogdan Szafraniec | 1997-02-11 |
| 5528715 | Trimming of fiber optic winding and method of achieving same | Randy P. Goettsche | 1996-06-18 |
| 5506923 | Apparatus and method for trimming of fiber optic winding | Randy P. Goettsche | 1996-04-09 |
| 5475774 | Optical fiber sensor coil using reverse quadrupoles and method of winding same | Randy P. Goettsche | 1995-12-12 |
| 5153676 | Apparatus and method for reducing phase errors in an interferometer | — | 1992-10-06 |
| 5120130 | Apparatus and method for reducing phase errors in an interferometer | — | 1992-06-09 |
| 4869592 | Method and apparatus for obtaining a digital measure of absolute rotation | — | 1989-09-26 |
| 4773759 | Interferometer with Kerr effect compensation | Brian Culshaw, Herve Lefevre, Herbert J. Shaw, C. Chapin Cutler | 1988-09-27 |
| 4733938 | Magneto-optic rotator | Herve Lefevre | 1988-03-29 |
| 4671658 | Fiber optic rotation sensor utilizing a magnetic shield and an optical isolator | Herbert J. Shaw, Herve Lefevre | 1987-06-09 |
| 4615582 | Magneto-optic rotator for providing additive Faraday rotations in a loop of optical fiber | Herve Lefevre | 1986-10-07 |
| 4603940 | Fiber optic dye amplifier | Herbert J. Shaw, Michel J. F. Digonnet, Wayne V. Sorin, Brian H. Kolner | 1986-08-05 |
| 4601541 | Fiber optic directional coupler | Herbert J. Shaw, George A. Kotler | 1986-07-22 |
| 4560234 | Fiber optic switchable coupler | Herbert J. Shaw, Michel J. F. Digonnet | 1985-12-24 |
| 4536058 | Method of manufacturing a fiber optic directional coupler | Herbert J. Shaw | 1985-08-20 |