TREA

using variations in ohmic resistance

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  • CPC
  • G01L9/0035
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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

G01L9/0035using variations in ohmic resistance
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Combined temperature and pressure sensing device with improved elet...
    • Patent number 11,852,550
    • Issue date Dec 26, 2023
    • Honeywell International Inc.
    • Palani Thanigachalam
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Combined temperature and pressure sensing device with improved elec...
    • Patent number 11,592,349
    • Issue date Feb 28, 2023
    • Honeywell International Inc.
    • Palani Thanigachalam
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Multi-condition sensor systems
    • Patent number 10,126,196
    • Issue date Nov 13, 2018
    • Kidde Technologies, Inc.
    • Steven Wallace
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Flexible electrically conductive nanotube sensor for elastomeric de...
    • Patent number 9,851,268
    • Issue date Dec 26, 2017
    • 7-Sigma, Inc.
    • Wade R. Eichhorn
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Flexible electrically conductive nanotube sensor for elastomeric de...
    • Patent number 8,746,075
    • Issue date Jun 10, 2014
    • 7-Sigma, Inc.
    • Wade R. Eichhorn
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Pressure sensing device for harsh environments
    • Patent number 7,861,595
    • Issue date Jan 4, 2011
    • Honeywell International Inc.
    • Gregory C. Brown
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Karman vortex type flow measuring apparatus
    • Patent number 4,334,426
    • Issue date Jun 15, 1982
    • Nissan Motor Co., Ltd.
    • Toru Kita
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas density detecting device for use in internal combustion engine
    • Patent number 4,317,361
    • Issue date Mar 2, 1982
    • Nissan Motor Co., Ltd.
    • Toru Kita
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Device for converting mechanical quantities into electrical quantities
    • Patent number 4,181,012
    • Issue date Jan 1, 1980
    • Kabushiki Kaisha Nagano Keiki Seisakusho
    • Mitsuhiro Kiuchi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Transducer assembly
    • Patent number 4,156,226
    • Issue date May 22, 1979
    • Edcliff Instruments
    • Albertus Wolfkamp
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Ambient pressure sensor
    • Patent number 4,117,724
    • Issue date Oct 3, 1978
    • Fram Corporation
    • John E. Cook
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Air pressure transducer
    • Patent number 4,064,476
    • Issue date Dec 20, 1977
    • United Electric Controls Company
    • Robert D. Reis
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Pressure monitoring device
    • Patent number 4,023,415
    • Issue date May 17, 1977
    • Garcia; G. E.
    • George E. Garcia
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3910106
    • Patent number 3,910,106
    • Issue date Oct 7, 1975
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3908461
    • Patent number 3,908,461
    • Issue date Sep 30, 1975
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3820402
    • Patent number 3,820,402
    • Issue date Jun 28, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3820908
    • Patent number 3,820,908
    • Issue date Jun 28, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3780588
    • Patent number 3,780,588
    • Issue date Dec 25, 1973
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3722264
    • Patent number 3,722,264
    • Issue date Mar 27, 1973
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3613391
    • Patent number 3,613,391
    • Issue date Oct 19, 1971
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    3525969
    • Patent number 3,525,969
    • Issue date Aug 25, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3522733
    • Patent number 3,522,733
    • Issue date Aug 4, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3518886
    • Patent number 3,518,886
    • Issue date Jul 7, 1970
    • G08 - SIGNALLING
  • Information Patent Grant

    3491324
    • Patent number 3,491,324
    • Issue date Jan 20, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3343420
    • Patent number 3,343,420
    • Issue date Sep 26, 1967
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3301047
    • Patent number 3,301,047
    • Issue date Jan 31, 1967
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3283283
    • Patent number 3,283,283
    • Issue date Nov 1, 1966
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3248936
    • Patent number 3,248,936
    • Issue date May 3, 1966
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3229512
    • Patent number 3,229,512
    • Issue date Jan 18, 1966
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3145360
    • Patent number 3,145,360
    • Issue date Aug 18, 1964
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents