TREA

Artificial horizons

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  • CPC
  • G01C15/14
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Parent Industries

GPHYSICS G01Measuring instruments G01CMEASURING DISTANCES, LEVELS OR BEARINGS SURVEYING NAVIGATION GYROSCOPIC INSTRUMENTS PHOTOGRAMMETRY OR VIDEOGRAMMETRY G01C15/00surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00

Current Industry

G01C15/14Artificial horizons
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Survey system
    • Patent number 12,228,401
    • Issue date Feb 18, 2025
    • Topcon Corporation
    • Takeshi Kikuchi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Surveying instrument
    • Patent number 11,385,052
    • Issue date Jul 12, 2022
    • TOPCON Corporation
    • Nobuyuki Nishita
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Helicopter head-mounted see-through displays
    • Patent number 11,215,838
    • Issue date Jan 4, 2022
    • Elbit Systems Ltd.
    • Tomer Nahum
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method and system for estimating information related to a vehicle p...
    • Patent number 9,285,460
    • Issue date Mar 15, 2016
    • SAAB Vricon Systems AB
    • Leif Haglund
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Self-leveling laser horizon for navigation guidance
    • Patent number 7,908,041
    • Issue date Mar 15, 2011
    • Munro & Associates, Inc.
    • Ka C. Cheok
    • G01 - MEASURING TESTING
  • Information Patent Grant

    All weather visual system for helicopters
    • Patent number 5,614,907
    • Issue date Mar 25, 1997
    • Daimler-Benz Aerospace AG
    • Wolfgang Kreitmair-Steck
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Process for regulating the orientation of a support structure such...
    • Patent number 5,612,687
    • Issue date Mar 18, 1997
    • Aerospatiale Societe Nationale Industrielle
    • Gilles Cescon
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Artificial horizon altitude warning system
    • Patent number 5,486,821
    • Issue date Jan 23, 1996
    • The United States of America as represented by the Secretary of the Navy
    • David E. Stevens
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Apparatus for projecting artificial horizon viewable by peripheral...
    • Patent number 5,218,355
    • Issue date Jun 8, 1993
    • Donald P. Burkhardt
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Peripheral vision artificial horizon device and associated methods
    • Patent number 4,743,903
    • Issue date May 10, 1988
    • The Garrett Corporation
    • Edwin W. Morley
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Peripheral vision artificial horizon device and associated methods
    • Patent number 4,616,226
    • Issue date Oct 7, 1986
    • The Garrett Corporation
    • Edwin W. Morley
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Artificial horizon device
    • Patent number 4,397,555
    • Issue date Aug 9, 1983
    • Her Majesty the Queen in right of Canada, as represented by the Minister of N...
    • Richard E. Malcolm
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Attitude indicator for divers
    • Patent number 4,283,798
    • Issue date Aug 18, 1981
    • Her Majesty the Queen in right of Canada, as represented by the Minister of N...
    • Lorne A. Kuehn
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Attitude indicator for divers
    • Patent number 4,172,327
    • Issue date Oct 30, 1979
    • Her Majesty the Queen in right of Canada as represented by the Minister of Na...
    • Lorne A. Kuehn
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3891328
    • Patent number 3,891,328
    • Issue date Jun 24, 1975
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3280691
    • Patent number 3,280,691
    • Issue date Oct 25, 1966
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2995992
    • Patent number 2,995,992
    • Issue date Aug 15, 1961
    • G02 - OPTICS
  • Information Patent Grant

    2782675
    • Patent number 2,782,675
    • Issue date Feb 26, 1957
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2758500
    • Patent number 2,758,500
    • Issue date Aug 14, 1956
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2475366
    • Patent number 2,475,366
    • Issue date Jul 5, 1949
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2413399
    • Patent number 2,413,399
    • Issue date Dec 31, 1946
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2375356
    • Patent number 2,375,356
    • Issue date May 8, 1945
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2298010
    • Patent number 2,298,010
    • Issue date Oct 6, 1942
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2118045
    • Patent number 2,118,045
    • Issue date May 24, 1938
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1912358
    • Patent number 1,912,358
    • Issue date Jun 6, 1933
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1705146
    • Patent number 1,705,146
    • Issue date Mar 12, 1929
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1409938
    • Patent number 1,409,938
    • Issue date Mar 21, 1922
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1386695
    • Patent number 1,386,695
    • Issue date Aug 9, 1921
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    SURVEY SYSTEM
    • Publication number 20230096054
    • Publication date Mar 30, 2023
    • TOPCON CORPORATION
    • Takeshi KIKUCHI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Surveying Instrument
    • Publication number 20200326186
    • Publication date Oct 15, 2020
    • TOPCON Corporation
    • Nobuyuki Nishita
    • G01 - MEASURING TESTING
  • Information Patent Application

    Slide Guide Unit And Surveying Instrument
    • Publication number 20160319864
    • Publication date Nov 3, 2016
    • TOPCON Corporation
    • Takayuki Fujioka
    • G01 - MEASURING TESTING
  • Information Patent Application

    Optical horizontal measurement device
    • Publication number 20070169359
    • Publication date Jul 26, 2007
    • Chin-Hui Lin
    • G01 - MEASURING TESTING
  • Information Patent Application

    Self-leveling laser horizon for navigation guidance
    • Publication number 20060080004
    • Publication date Apr 13, 2006
    • Jadi Inc.
    • Ka C. Cheok
    • G01 - MEASURING TESTING
  • Information Patent Application

    Horizon attitude direction indicator
    • Publication number 20030084580
    • Publication date May 8, 2003
    • Michael Hughes
    • G01 - MEASURING TESTING