Watson Industries Patents
Listed below are some of our US patents.
7,411,465 B2 - AGC Circuit for the Reduction of Harmonics in the Drive Signal
6,550,329 B2 - High Q Angular Rate Sensing Gyroscope
6,272,925 B1 - High Q Angular Rate Sensing Gyroscope
5,802,728 - Liquid Level and Angle Detector
5,440,817 - Vertical Reference and Attitude System
5,430,342 - Single Bar Type Vibrating Element Angular Rate Sensor System
5,329,269 - Single Core Triaxial Flux-gate Magnetometer
5,272,922 - Vibrating Element Angular Rate Sensor System and North Seeking Gyroscope
5,270,648 - Single Core Triaxial Flux-gate Magnetometer
4,674,331 - Angular Rate Sensor
4,628,734 - Angular Rate Sensor Apparatus
4,578,650 - Resonance Drive Oscillator Circuit
4,511,848 - Synchronous AM Demodulator With Quadrature Signal Cancellation
4,479,098 - Circuit for Tracking and Maintaining Drive of Actuator/Mass at Resonance
