| Patents for G01C 19 - Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects (15,537) |
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| 03/07/1988 | EP0243468A4 Signal processor for inertial measurement using coriolis force sensing accelerometer arrangements. |
| 03/07/1988 | EP0243379A4 Automatic continuous nulling of angular rate sensor. |
| 03/02/1988 | EP0258085A2 Gyroscopic horizon |
| 03/02/1988 | EP0257263A2 Gyrocompassing apparatus for stationary equipment |
| 03/02/1988 | EP0257209A2 Circuit arrangement for producing a phase modulation in an optical fibre |
| 03/01/1988 | US4728192 Gated fiber optic rotation sensor with extended dynamic range |
| 03/01/1988 | US4727638 Low cost ring laser angular rate sensor |
| 03/01/1988 | CA1233348A1 Gyroscope wheel dynamic braking and sequence inhibit circuit |
| 02/25/1988 | WO1988001389A1 Spacecraft accelerometer auto-alignment |
| 02/16/1988 | US4724712 Gas driven gyroscope with extended rundown time |
| 02/09/1988 | CA1232470A1 Linear acceleration compensation for multisensor |
| 02/03/1988 | EP0255235A2 Cavity alignment spring for a laser |
| 02/03/1988 | EP0254756A1 Method of measuring rate of turn using a passive optical resonator |
| 02/03/1988 | CN87104556A Detecting process and device for optical nutation |
| 02/02/1988 | US4722601 Apparatus for determining the direction of a line of sight |
| 02/02/1988 | US4722233 Gyroscopic device for generating an angle corresponding to magnetic flux changes |
| 01/20/1988 | EP0253516A1 A stabilised mount |
| 01/19/1988 | US4720193 Optical fiber gyroscope |
| 01/19/1988 | CA1231766A1 Multimode fiber optic rotation sensor |
| 01/14/1988 | WO1988000349A1 Method and apparatus for optical nutation sensing |
| 01/14/1988 | WO1988000330A1 Method and apparatus for automatic calibration of magnetic compass |
| 01/12/1988 | US4718766 Stabilized ring laser bias system |
| 01/12/1988 | CA1231252A1 Gated fiber optic rotation sensor with linearized scale factor |
| 01/12/1988 | CA1231251A1 Gated fiber optic rotation sensor with extended dynamic range |
| 01/07/1988 | EP0251157A2 Inertial sensor arrangement |
| 01/07/1988 | EP0251128A2 Method of making a ring laser |
| 01/07/1988 | EP0250608A1 Method and device for azimuth determination using a strap-down gyro |
| 01/05/1988 | US4717256 Fiber optic rate sensor |
| 12/29/1987 | US4715713 Path length adjuster for ring laser gyro |
| 12/29/1987 | US4715227 Multisensor assembly with angular rate piezoelectric crystal beam |
| 12/22/1987 | US4714214 Apparatus for producing biaxial tiltable support for a rotational body |
| 12/22/1987 | CA1230663A1 Optical fiber gyro |
| 12/17/1987 | WO1987007707A1 A gyrostabilized deflection device |
| 12/15/1987 | US4712917 Readout for a ring laser gyro |
| 12/15/1987 | US4712426 Synchronous FM digital detector |
| 12/15/1987 | US4712306 Fiber optic earth rotation gyro compass |
| 12/09/1987 | EP0248648A2 Re-entrant fiber Raman gyroscope |
| 12/08/1987 | US4711575 Non-pendulous counter-balanced dither mechanism for laser gyro |
| 12/01/1987 | US4710027 Method and apparatus for mechanical dither stabilization of a laser angular sensor |
| 12/01/1987 | US4709586 Spring-driven gyroscope |
| 11/25/1987 | EP0246352A1 Readout apparatus for a ring laser angular rate sensor |
| 11/24/1987 | US4708480 Solid-state optical interferometer |
| 11/24/1987 | US4708479 Fibre optic gyroscope with temperature compensation |
| 11/24/1987 | US4708024 Gyro apparatus |
| 11/17/1987 | US4707458 Glass-ceramics suitable for ring laser gyros |
| 11/17/1987 | US4707136 Gated fiber optic rotation sensor with linearized scale factor |
| 11/17/1987 | CA1229413A1 Inertial reference system |
| 11/11/1987 | EP0245118A2 Fibre optic gyroscopes |
| 11/10/1987 | US4705399 Device for measuring a nonreciprocal phase shift produced in a closed-loop interferometer |
| 11/10/1987 | US4705398 Pentagonal ring laser gyro design |
| 11/10/1987 | US4705233 Trustworthy simplified vacuum systems |
| 11/04/1987 | EP0243468A1 Signal processor for inertial measurement using coriolis force sensing accelerometer arrangements. |
| 11/04/1987 | EP0243379A1 Automatic continuous nulling of angular rate sensor. |
| 11/04/1987 | EP0050668B1 Inertial instrument with a temporally digitized rebalance network |
| 11/03/1987 | US4704032 Rotation rate measuring instrument |
| 11/03/1987 | US4704031 Rotation rate measuring device |
| 11/03/1987 | US4703655 Gyro apparatus |
| 11/03/1987 | US4703654 Liquid bearing two degree of freedom inertial sensor apparatus |
| 10/28/1987 | EP0242396A1 Synchronous fm digital detector. |
| 10/27/1987 | US4703287 Phase modulator for fiber-optic sensors |
| 10/27/1987 | US4702602 Dither mechanism for ring laser gyroscope |
| 10/27/1987 | US4702601 Method and apparatus for measuring rate of rotation by the sagnac effect |
| 10/27/1987 | US4702600 Method and apparatus for measuring angular rate with a passive optical resonator |
| 10/27/1987 | US4702599 Rotation rate measuring instrument |
| 10/14/1987 | EP0240949A2 Passive ring resonator angular rate sensor |
| 10/14/1987 | EP0109394B1 Interferometer with kerr effect compensation |
| 10/13/1987 | US4699451 Optical fiber coil having juxtaposed ends in same or adjacent layers for rotation rate measuring instrument |
| 10/13/1987 | US4699006 Vibratory digital integrating accelerometer |
| 10/07/1987 | EP0239946A2 Readout apparatus for a ring laser angular rate sensor |
| 10/06/1987 | US4698823 System for reducing the sensitivity of a ring laser gyro to changes in a magnetic field |
| 10/06/1987 | US4697876 Fiber-optic rotation sensor |
| 10/06/1987 | CA1227660A1 Fiber optic rotation sensor utilizing high birefringence fiber |
| 10/06/1987 | CA1227659A1 Fiber optic rotation sensor with extended dynamic range |
| 09/30/1987 | EP0239032A2 Gas discharge device and method for making such a device |
| 09/29/1987 | US4696196 Stabilized platform arrangement |
| 09/22/1987 | US4695160 Error cancelling bias system |
| 09/22/1987 | US4694703 Circumferentially oriented flexure suspension |
| 09/22/1987 | US4694696 Vibration-type gyro apparatus |
| 09/22/1987 | CA1227067A1 Apparatus for measuring inertial specific force and angular rate of a moving body and accelerometer assemblies particularly useful therein |
| 09/22/1987 | CA1227059A1 Planar inertial sensor |
| 09/15/1987 | US4693114 Gyrocompass navigation system for land vehicles |
| 09/09/1987 | EP0235687A2 Rate of turn measuring device |
| 09/09/1987 | EP0235475A1 Spring-driven gyroscope |
| 09/09/1987 | EP0235326A1 Navigation method |
| 09/01/1987 | US4691323 Path length controller for ring laser gyroscope |
| 09/01/1987 | US4690007 Gyroscope |
| 09/01/1987 | US4689992 Rotation rate sensor |
| 08/26/1987 | EP0233580A1 Drift compensating device for a gyro stabilized omnivision periscope |
| 08/18/1987 | US4687330 Fiber optic rotation sensor with extended dynamic range |
| 08/18/1987 | US4686771 Gyrocompassing apparatus for stationary equipment |
| 08/13/1987 | DE3604079A1 Device for producing torsional vibrations, in particular for ring laser gyroscopes |
| 08/11/1987 | US4686683 Laser angular rate sensor with dithered mirrors |
| 07/21/1987 | US4681446 Phase conjugate fiber gyroscope |
| 07/08/1987 | EP0228315A1 Reciprocal ring interferometer with a monomode optical fibre |
| 07/08/1987 | EP0228042A2 Mirror assembly |
| 07/07/1987 | US4678335 Ring laser gyro block stiffener |
| 07/07/1987 | US4678334 Spliceless optical fiber resonant ring laser gyroscopic system |
| 07/01/1987 | EP0227509A1 Stabilization device for the medium wavelength of a wide spectral source, and its use in a fibre gyroscope |
| 06/30/1987 | US4677641 Simplified readout optics for a ring laser apparatus |
| 06/30/1987 | US4676643 Ring laser gyro readout assembly simplification with adjustment capability |