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GEC-MARCONI LIMITED

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  • MIDDLESEX, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cameras
    • Patent number 6,633,333
    • Issue date Oct 14, 2003
    • GEC-Marconi Ltd.
    • Simon Howard Spencer
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electronic switching devices
    • Patent number 6,373,175
    • Issue date Apr 16, 2002
    • Gec-Marconi Limited
    • Neil Alexander Cade
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lasers
    • Patent number 6,249,536
    • Issue date Jun 19, 2001
    • GEC-Marconi Limited
    • Mark Cunnigham Farries
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Acoustic imaging arrays
    • Patent number 6,236,144
    • Issue date May 22, 2001
    • Gec-Marconi Limited
    • Caroline E. Millar
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Separation and analysis
    • Patent number 6,225,043
    • Issue date May 1, 2001
    • Gec-Marconi Limited
    • Ramadan Arbi Abuknesha
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Cryogenic electronic assembly
    • Patent number 6,184,757
    • Issue date Feb 6, 2001
    • GEC-Marconi Limited
    • Keith Ronald Rosenthal
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Bridge stabilization
    • Patent number 6,154,910
    • Issue date Dec 5, 2000
    • GEC-Marconi Limited
    • John Michael Corney
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Continuous wave radar system
    • Patent number 6,130,636
    • Issue date Oct 10, 2000
    • Gec-Marconi Limited
    • Robert Anthony Severwright
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Submarine propulsion control system
    • Patent number 6,095,078
    • Issue date Aug 1, 2000
    • GEC-Marconi, Ltd.
    • Richard Adams
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Submersible mine neutralisation vehicle
    • Patent number 6,058,847
    • Issue date May 9, 2000
    • GEC-Marconi Limited
    • Richard Adams
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Secure internal communication system
    • Patent number 6,055,634
    • Issue date Apr 25, 2000
    • GEC-Marconi Limited
    • Robert Anthony Severwright
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Coatings
    • Patent number 6,007,908
    • Issue date Dec 28, 1999
    • GEC-Marconi Limited
    • David M Reece
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Night vision viewing systems
    • Patent number 6,008,779
    • Issue date Dec 28, 1999
    • GEC-Marconi Limited
    • Stafford Malcolm Ellis
    • G02 - OPTICS
  • Information Patent Grant

    Terrestrial flight telephone system
    • Patent number 5,999,520
    • Issue date Dec 7, 1999
    • GEC-Marconi Limited
    • John Little
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Imaging system
    • Patent number 5,986,810
    • Issue date Nov 16, 1999
    • GEC-Marconi Limited
    • Duncan James Webb
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Micromachined devices having microbridge structure
    • Patent number 5,942,791
    • Issue date Aug 24, 1999
    • GEC-Marconi Limited
    • Nicholas M Shorrocks
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electron field emission devices
    • Patent number 5,942,849
    • Issue date Aug 24, 1999
    • GEC-Marconi Limited
    • Neil Alexander Cade
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Telecommunications system
    • Patent number 5,926,759
    • Issue date Jul 20, 1999
    • GEC-Marconi Limited
    • Robert Anthony Severwright
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Continuous wave radar altimeter
    • Patent number 5,898,401
    • Issue date Apr 27, 1999
    • Gec-Marconi Limited
    • Raymond John Walls
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Drag-producing aerodynamic device
    • Patent number 5,871,173
    • Issue date Feb 16, 1999
    • GEC-Marconi Limited
    • Stephen J Frank
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Aircraft terrain advisory system
    • Patent number 5,864,307
    • Issue date Jan 26, 1999
    • Gec-Marconi Limited
    • Anthony John M. Henley
    • G08 - SIGNALLING
  • Information Patent Grant

    Thermal imager referencing system
    • Patent number 5,864,135
    • Issue date Jan 26, 1999
    • GEC-Marconi Limited
    • Brian Frederick Smith
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Underwater oil field apparatus
    • Patent number 5,860,477
    • Issue date Jan 19, 1999
    • GEC-Marconi Limited
    • James Brian Wilson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Apparatus for cancelling vibrations
    • Patent number 5,838,802
    • Issue date Nov 17, 1998
    • GEC-Marconi Limited
    • Malcom Swinbanks
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Electron microscope specimen supports
    • Patent number 5,821,544
    • Issue date Oct 13, 1998
    • GEC-Marconi Limited
    • Peter D Augustus
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Path integrity proving in optical communications systems
    • Patent number 5,808,761
    • Issue date Sep 15, 1998
    • GEC-Marconi Limited
    • William James Stewart
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Acoustic sensor
    • Patent number 5,798,488
    • Issue date Aug 25, 1998
    • GEC-Marconi Limited
    • John M. Beresford
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Continuous wave radar altimeter
    • Patent number 5,781,148
    • Issue date Jul 14, 1998
    • Gec-Marconi Limited
    • Robert Anthony Severwright
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Ranging systems
    • Patent number 5,731,782
    • Issue date Mar 24, 1998
    • Gec-Marconi Limited
    • Raymond John Walls
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Immunological detection using two detectable labels
    • Patent number 5,723,304
    • Issue date Mar 3, 1998
    • Gec-Marconi Limited
    • Ramadan Arbi Abuknesha
    • G01 - MEASURING TESTING

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