TREA

Varying pulse timing

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Industry

  • CPC
  • G01S1/64
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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 G01S1/00Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters Receivers co-operating therewith

Current Industry

G01S1/64Varying pulse timing
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3254317
    • Patent number 3,254,317
    • Issue date May 31, 1966
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3229218
    • Patent number 3,229,218
    • Issue date Jan 11, 1966
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3195132
    • Patent number 3,195,132
    • Issue date Jul 13, 1965
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3191175
    • Patent number 3,191,175
    • Issue date Jun 22, 1965
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3160886
    • Patent number 3,160,886
    • Issue date Dec 8, 1964
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3159837
    • Patent number 3,159,837
    • Issue date Dec 1, 1964
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3157877
    • Patent number 3,157,877
    • Issue date Nov 17, 1964
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3089138
    • Patent number 3,089,138
    • Issue date May 7, 1963
    • G01 - MEASURING TESTING