TREA

wherein the pulse-recurrence frequency is varied to provide a desired time relationship between the transmission of a pulse and the receipt of the echo of a preceding pulse

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  • CPC
  • G01S15/12
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Parent Industries

GPHYSICS G01Measuring instruments G01SRADIO DIRECTION-FINDING RADIO NAVIGATION DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES ANALOGOUS ARRANGEMENTS USING OTHER WAVES G01S15/00Systems using the reflection or reradiation of acoustic waves

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G01S15/12wherein the pulse-recurrence frequency is varied to provide a desired time relationship between the transmission of a pulse and the receipt of the echo of a preceding pulse
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid flow analysis
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    • Issue date Nov 19, 2024
    • Imperial College Innovations Limited
    • Peter David Weinberg
    • G01 - MEASURING TESTING
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    Object detection apparatus
    • Patent number 12,007,475
    • Issue date Jun 11, 2024
    • PANASONIC AUTOMOTIVE SYSTEMS CO., LTD.
    • Yoshimasa Okabe
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Object detection device
    • Patent number 11,555,922
    • Issue date Jan 17, 2023
    • Denso Corporation
    • Yohei Suzuki
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Self-adaptive ultra-sonic touch sensor
    • Patent number 11,520,439
    • Issue date Dec 6, 2022
    • Infineon Technologies AG
    • Lavinia-Elena Ciotirca
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Object detection device
    • Patent number 11,209,542
    • Issue date Dec 28, 2021
    • Denso Corporation
    • Yohei Suzuki
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Wearable obstacle-detection device, and corresponding method and co...
    • Patent number 9,846,231
    • Issue date Dec 19, 2017
    • STMicroelectronics S.r.l.
    • Francesco D'Angelo
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Device and method for transceiving ultrasonic wave
    • Patent number 9,310,483
    • Issue date Apr 12, 2016
    • Furuno Electric Company Limited
    • Satoshi Misonoo
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Measuring device and method having superimposed reflected first mea...
    • Patent number 8,881,603
    • Issue date Nov 11, 2014
    • Endress + Hauser Flowtec AG
    • Pierre Ueberschlag
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method of controlling a lighting system with an ultrasonic transceiver
    • Patent number 8,451,690
    • Issue date May 28, 2013
    • Lite-On It Corporation
    • Sheng-Fa Hou
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for a motor vehicle
    • Patent number 8,244,457
    • Issue date Aug 14, 2012
    • Volkswagen AG
    • Andreas Milark
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Staged sodar sounding
    • Patent number 7,835,227
    • Issue date Nov 16, 2010
    • Tele-IP Limited
    • Andrew Louis Martin
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method and apparatus for eliminating substantially false echoes pro...
    • Patent number 6,545,946
    • Issue date Apr 8, 2003
    • Rosemount Aerospace Inc.
    • Charles George Huss
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Doppler dead zone avoidance
    • Patent number 5,458,129
    • Issue date Oct 17, 1995
    • General Electric Company
    • Mark H. Wheeler
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Device and method for detecting and elimination of spurious ultraso...
    • Patent number 5,453,932
    • Issue date Sep 26, 1995
    • Advanced Grade Technology, Inc.
    • V. Joseph Brabec
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Underwater target detection apparatus
    • Patent number 3,976,968
    • Issue date Aug 24, 1976
    • The United States of America as represented by the Secretary of the Navy
    • Jack H. Slaton
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3836949
    • Patent number 3,836,949
    • Issue date Sep 17, 1974
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3729702
    • Patent number 3,729,702
    • Issue date Apr 24, 1973
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3718896
    • Patent number 3,718,896
    • Issue date Feb 27, 1973
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    3419235
    • Patent number 3,419,235
    • Issue date Dec 31, 1968
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3412370
    • Patent number 3,412,370
    • Issue date Nov 19, 1968
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3360775
    • Patent number 3,360,775
    • Issue date Dec 26, 1967
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3122720
    • Patent number 3,122,720
    • Issue date Feb 25, 1964
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3093807
    • Patent number 3,093,807
    • Issue date Jun 11, 1963
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2428799
    • Patent number 2,428,799
    • Issue date Oct 14, 1947
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2333688
    • Patent number 2,333,688
    • Issue date Nov 9, 1943
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2083344
    • Patent number 2,083,344
    • Issue date Jun 8, 1937
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2076724
    • Patent number 2,076,724
    • Issue date Apr 13, 1937
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1847243
    • Patent number 1,847,243
    • Issue date Mar 1, 1932
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1739901
    • Patent number 1,739,901
    • Issue date Dec 17, 1929
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1724576
    • Patent number 1,724,576
    • Issue date Aug 13, 1929
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents