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WATSON IND INC

Overview
  • Total Patents
    46
About

WATSON IND INC has a total of 46 patent applications. Its first patent ever was published in 1981. It filed its patents most often in United States, EPO (European Patent Office) and Japan. Its main competitors in its focus markets measurement, basic communication technologies and machines are ALONSO GATO JUAN, BEIJIG YUPONT ELECTRIC POWER TECHNOLOGY CO LTD and COUSIN GILBERT.

Patent filings per year

Chart showing WATSON IND INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Watson William S 38
#2 Karnick Drew A 4
#3 Uiriamu Esu Watoson 3
#4 Doriyuu Ee Kaanitsuku 1
#5 Wlliam S Watson 1
#6 Watson W S 1

Latest patents

Publication Filing date Title
JP2010096765A Vibrating structural gyroscope with quadrature control
US7801694B1 Gyroscope with temperature compensation
US2009119937A1 Method and system for heading indication with drift compensation
US2007256495A1 Vibrating inertial rate sensor utilizing split or skewed operational elements
US2007240508A1 Vibrating inertial rate sensor utilizing skewed drive or sense elements
WO2007120158A1 Solid state gyroscope electrodes for adjustability
US2007052456A1 AGC circuit for the reduction of harmonics in the drive signal
US6845667B1 High Q angular rate sensing gyroscope
US5802728A Liquid level and angle detector
EP0625693A2 Vertical reference and attitude system.
US5430342A Single bar type vibrating element angular rate sensor system
US5272922A Vibrating element angular rate sensor system and north seeking gyroscope embodiment thereof
US5270648A Single core triaxial flux-gate magnetometer
US4674331A Angular rate sensor
IL75916D0 Angular rate sensor
US4628734A Angular rate sensor apparatus
US4511848A Synchronous AM demodulator with quadrature signal cancellation
US4578650A Resonance drive oscillator circuit
CA1191714A Angular rate sensor apparatus
IE822612L Angulor rate sensor structure