John Justin Duigenan

Person

  • Dorset, GB

Patents Grantslast 30 patents

  • Information Patent Grant

    Access control over multicast

    • Patent number 8,369,527
    • Issue date Feb 5, 2013
    • International Business Machines Corporation
    • Boaz Carmeli
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Liveness monitoring in a publish/subscribe messaging system

    • Patent number 7,970,828
    • Issue date Jun 28, 2011
    • International Business Machines Corporation
    • Boaz Carmeli
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Publish/subscribe messaging system

    • Patent number 7,680,900
    • Issue date Mar 16, 2010
    • International Business Machines Corporation
    • John Justin Duigenan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Minimal delay transmission of short messages

    • Patent number 7,613,115
    • Issue date Nov 3, 2009
    • International Business Machines Corporation
    • Boaz Carmeli
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Publish/subscribe messaging system

    • Patent number 7,412,493
    • Issue date Aug 12, 2008
    • International Business Machines Corporation
    • John Justin Duigenan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Publish/Subscribe Messaging System

    • Publication number 20080215695
    • Publication date Sep 4, 2008
    • International Business Machines Corporation
    • John Justin Duigenan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Access Control Over Multicast

    • Publication number 20080107272
    • Publication date May 8, 2008
    • INTERNATIONAL BUSINESS MACHINES CORPORATION
    • Boaz Carmeli
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Minimal delay transmission of short messages

    • Publication number 20050097158
    • Publication date May 5, 2005
    • International Business Machines Corporation
    • Boaz Carmeli
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Publish/subscribe messaging system

    • Publication number 20050021843
    • Publication date Jan 27, 2005
    • International Business Machines Corporation
    • John Justin Duigenan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Liveness monitoring in a publish/subscribe messaging system

    • Publication number 20040250283
    • Publication date Dec 9, 2004
    • International Business Machines Corporation
    • John J. Duigenan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Attentiveness monitoring in multicast systems

    • Publication number 20040230995
    • Publication date Nov 18, 2004
    • International Business Machine Corporation
    • Boaz Carmeli
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Liveness monitoring in a publish/subscribe messaging system

    • Publication number 20040205439
    • Publication date Oct 14, 2004
    • International Business Machines Corporation
    • Boaz Carmeli
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE