TREA

using variations in inductance

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  • CPC
  • G01L9/0036
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Parent Industries

GPHYSICS G01Measuring instruments G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE G01L9/00Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elements Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material by electric or magnetic means

Current Industry

G01L9/0036using variations in inductance
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Multiplexed inductive tactile sensor array
    • Patent number 11,460,364
    • Issue date Oct 4, 2022
    • Starrycom Sensing Technologies Inc.
    • Thomas Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Sensor system
    • Patent number 10,429,499
    • Issue date Oct 1, 2019
    • Rolls-Royce PLC
    • Francis Bridge
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Load sensing by partial magnetic saturation
    • Patent number 6,591,688
    • Issue date Jul 15, 2003
    • Starr-Johnson
    • Hubert A. Wright
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Pressure sensor for sealed containers
    • Patent number 6,182,514
    • Issue date Feb 6, 2001
    • UT-Battelle, LLC
    • Franklin R. Hodges
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Pressure and differential pressure detectors and transmitter for us...
    • Patent number 4,524,624
    • Issue date Jun 25, 1985
    • Peerless Nuclear Corporation
    • Emanuel J. Di Noia
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Absolute pressure pick-up, especially for measuring pressure at int...
    • Patent number 4,393,715
    • Issue date Jul 19, 1983
    • Regie Nationale Des Usines Renault
    • Claude Lombard
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Linear differential foucault current detector serving for measuring...
    • Patent number 4,365,517
    • Issue date Dec 28, 1982
    • Effa Etudes
    • Francois Ramel
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Optical refractometer
    • Patent number 4,364,271
    • Issue date Dec 21, 1982
    • National Research Development Corporation
    • Keith D. Froome
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Intracranial pressure gauge
    • Patent number 4,354,506
    • Issue date Oct 19, 1982
    • Naganokeiki Seisakujo Company, Ltd.
    • Iwao Sakaguchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lead screw actuated fluid gauge
    • Patent number 4,277,981
    • Issue date Jul 14, 1981
    • Fluid Data Systems
    • Gene Glassey
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Precision pressure-responsive fluid gauge
    • Patent number 4,266,430
    • Issue date May 12, 1981
    • Fluid Data Systems, Inc.
    • Gene Glassey
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Pressure transducer
    • Patent number 4,242,914
    • Issue date Jan 6, 1981
    • Chrysler Corporation
    • Robert W. Eshelman
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Digital pressure sensor
    • Patent number 4,208,918
    • Issue date Jun 24, 1980
    • Sharp Kabushiki Kaisha
    • Ryuichi Miyamae
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Pressure sensor which can compensate for temperature variation
    • Patent number 4,206,655
    • Issue date Jun 10, 1980
    • Sharp Kabushiki Kaisha
    • Ryuichi Miyamae
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wet-wet differential pressure transducer
    • Patent number 4,175,443
    • Issue date Nov 27, 1979
    • Kaman Sciences Corporation
    • John C. Schneider
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Pressure pickup for measuring the pressure in the intake manifold o...
    • Patent number 4,174,638
    • Issue date Nov 20, 1979
    • Robert Bosch GmbH
    • Erich Zabler
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Pressure transducer and method
    • Patent number 4,161,886
    • Issue date Jul 24, 1979
    • Chrysler Corporation
    • Robert W. Eshelman
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Intracranial pressure transducer system
    • Patent number 4,062,354
    • Issue date Dec 13, 1977
    • H. Lyndon Taylor
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Oil pressure detecting apparatus for internal combustion engines
    • Patent number 4,059,087
    • Issue date Nov 22, 1977
    • Hitachi, Ltd.
    • Takahiko Tanigami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3889104
    • Patent number 3,889,104
    • Issue date Jun 10, 1975
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3853006
    • Patent number 3,853,006
    • Issue date Dec 10, 1974
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3834239
    • Patent number 3,834,239
    • Issue date Sep 10, 1974
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3800258
    • Patent number 3,800,258
    • Issue date Mar 26, 1974
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3718047
    • Patent number 3,718,047
    • Issue date Feb 27, 1973
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3662603
    • Patent number 3,662,603
    • Issue date May 16, 1972
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3638496
    • Patent number 3,638,496
    • Issue date Feb 1, 1972
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3495456
    • Patent number 3,495,456
    • Issue date Feb 17, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3492872
    • Patent number 3,492,872
    • Issue date Feb 3, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3485104
    • Patent number 3,485,104
    • Issue date Dec 23, 1969
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3461725
    • Patent number 3,461,725
    • Issue date Aug 19, 1969
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents