TREA

EMI Limited

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  • Hayes, GB
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Radiography
    • Patent number 5,218,624
    • Issue date Jun 8, 1993
    • EMI Limited
    • Christopher A. G. LeMay
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Medical radiographic apparatus
    • Patent number RE34160
    • Issue date Jan 12, 1993
    • EMI Limited
    • Richard W. Fetter
    • 378 - X-ray or gamma ray systems or devices
  • Information Patent Grant

    Humidity sensor
    • Patent number 5,004,700
    • Issue date Apr 2, 1991
    • EMI Limited
    • Brian C. Webb
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Emission of pulsed energy
    • Patent number 5,003,191
    • Issue date Mar 26, 1991
    • EMI Limited
    • Peter Boyle
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Signal generator
    • Patent number 4,961,203
    • Issue date Oct 2, 1990
    • EMI Limited
    • Barry G. Maufe
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Data communication system
    • Patent number 4,952,905
    • Issue date Aug 28, 1990
    • EMI Limited
    • Colin C. Oliver
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Data communication system
    • Patent number 4,937,569
    • Issue date Jun 26, 1990
    • EMI Limited
    • Jeremy R. Trask
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Signal generator
    • Patent number 4,914,674
    • Issue date Apr 3, 1990
    • EMI Limited
    • Ian D. Kimber
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Identification of friend or foe (IFF) systems
    • Patent number 4,862,176
    • Issue date Aug 29, 1989
    • EMI Limited
    • Roger Voles
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Radiography
    • Patent number 4,843,618
    • Issue date Jun 27, 1989
    • EMI Limited
    • John E. Best
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fuzing arrangements
    • Patent number 4,825,766
    • Issue date May 2, 1989
    • EMI Limited
    • Graham J. Ruthen
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Automatic focussing system for an optical system
    • Patent number 4,816,919
    • Issue date Mar 28, 1989
    • EMI Limited
    • Philip V. Coates
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Process for producing an inorganic foam
    • Patent number 4,812,170
    • Issue date Mar 14, 1989
    • EMI Limited
    • John R. Humphries
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Signal receiver
    • Patent number 4,792,952
    • Issue date Dec 20, 1988
    • EMI Limited
    • Clive R. Weston
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Receiving circuit
    • Patent number 4,786,909
    • Issue date Nov 22, 1988
    • EMI Limited
    • Alan N. Payne
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Radar apparatus
    • Patent number 4,780,720
    • Issue date Oct 25, 1988
    • EMI Limited
    • Simon Watts
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Radiography
    • Patent number 4,769,828
    • Issue date Sep 6, 1988
    • EMI Limited
    • Christopher A. G. LeMay
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Automatic recognition and guidance arrangements
    • Patent number 4,754,493
    • Issue date Jun 28, 1988
    • EMI Limited
    • Philip V. Coates
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Echo cancelling system
    • Patent number 4,748,666
    • Issue date May 31, 1988
    • EMI Limited
    • David J. Pope
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Method of manufacturing a magnetic storage media
    • Patent number 4,741,922
    • Issue date May 3, 1988
    • EMI Limited
    • James L. S. Wales
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Asynchronous communications network
    • Patent number 4,740,965
    • Issue date Apr 26, 1988
    • EMI Limited
    • Ian A. Fairbairn
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Process for producing an inorganic foam
    • Patent number 4,731,123
    • Issue date Mar 15, 1988
    • EMI Limited
    • John R. Humphries
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Doppler imaging of targets
    • Patent number 4,719,467
    • Issue date Jan 12, 1988
    • EMI Limited
    • Roger Voles
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Compliant coupling mechanism
    • Patent number 4,702,667
    • Issue date Oct 27, 1987
    • EMI Limited
    • Godfrey N. Hounsfield
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Video signal processing
    • Patent number 4,698,673
    • Issue date Oct 6, 1987
    • EMI Limited
    • Nigel Johnson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Control system for a robotic gripper
    • Patent number 4,687,979
    • Issue date Aug 18, 1987
    • EMI Limited
    • Mark Ashton
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Controlling the grey levels represented by a video signal
    • Patent number 4,682,229
    • Issue date Jul 21, 1987
    • EMI Limited
    • Philip V. Coates
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Helical antenna array with resonant cavity and impedance matching m...
    • Patent number 4,680,591
    • Issue date Jul 14, 1987
    • EMI Limited
    • Walter J. Axford
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas sensor
    • Patent number 4,650,561
    • Issue date Mar 17, 1987
    • EMI Limited
    • Ian Robins
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gripper for a programmable manipulator
    • Patent number 4,645,407
    • Issue date Feb 24, 1987
    • EMI Limited
    • Anthony M. Williams
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS