TREA

John Wolsey Cook

Follow

Person

  • London, GB
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Data communication
    • Patent number 8,958,308
    • Issue date Feb 17, 2015
    • British Telecommunications public limited company
    • John Wolsey Cook
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Dynamic line management of digital subscriber line connections
    • Patent number 8,792,361
    • Issue date Jul 29, 2014
    • British Telecommunications public limited company
    • Christopher Marcus Croot
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Data communications
    • Patent number 8,582,460
    • Issue date Nov 12, 2013
    • British Telecommunications plc
    • Christopher M Croot
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Monitoring data communications in an access network
    • Patent number 8,537,701
    • Issue date Sep 17, 2013
    • British Telecommunications public limited company
    • Christopher M Croot
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multicarrier modulation
    • Patent number 6,292,462
    • Issue date Sep 18, 2001
    • British Telecommunications plc
    • John W Cook
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Transmitting digital signals
    • Patent number 5,859,871
    • Issue date Jan 12, 1999
    • British Telecommunications public limited company
    • John W. Cook
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Generation of phase shifted clock using selected multi-level refere...
    • Patent number 5,818,889
    • Issue date Oct 6, 1998
    • British Telecommunications public limited company
    • John Wolsey Cook
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Two port signalling voltages filter arrangement
    • Patent number 5,623,543
    • Issue date Apr 22, 1997
    • British Telecommunications public limited company
    • John W. Cook
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Interface circuit
    • Patent number 4,894,864
    • Issue date Jan 16, 1990
    • British Telecommunications public limited company
    • John W. Cook
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Impedance measurement in 4-wire to 2-wire converters
    • Patent number 4,602,338
    • Issue date Jul 22, 1986
    • British Telecommunications
    • John W. Cook
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    DATA COMMUNICATION
    • Publication number 20130201836
    • Publication date Aug 8, 2013
    • British Telecommunications public limited company
    • John Wolsey Cook
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DYNAMIC LINE MANAGEMENT
    • Publication number 20120099424
    • Publication date Apr 26, 2012
    • British Telecommunications public limited company
    • Christopher Marcus Croot
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DATA COMMUNICATIONS
    • Publication number 20110019575
    • Publication date Jan 27, 2011
    • Christopher M. Croot
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MONITORING OF NETWORK CONNECTIONS
    • Publication number 20100290362
    • Publication date Nov 18, 2010
    • Christopher Marcus Croot
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Telephony system
    • Publication number 20070041358
    • Publication date Feb 22, 2007
    • John Wolsey Cook
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE