Patents by Inventor David Winstone Pedlar

David Winstone Pedlar has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Apparatus and method for operating a communications device in a mobile communications network
    Patent number: 8385270
    Abstract: Apparatus and a method for handling discard of a service data unit in universal mobile telecommunications system user equipment. Strategies for the radio resource control entity to handle discard of a service data unit by the radio link control entity are presented.
    Type: Grant
    Filed: February 15, 2011
    Date of Patent: February 26, 2013
    Assignee: Research In Motion Limited
    Inventors: David Winstone Pedlar, Gjalt Gerrit de Jong, Nicola M. Funnell
  • Apparatus and method for operating a communications device in a mobile communications network
    Patent number: 8009618
    Abstract: Apparatus and a method for handling discard of a service data unit in universal mobile telecommunications system user equipment. Strategies for the radio resource control entity to handle discard of a service data unit by the radio link control entity are presented.
    Type: Grant
    Filed: December 17, 2008
    Date of Patent: August 30, 2011
    Assignee: Research In Motion Limited
    Inventors: Gjalt Gerrit De Jong, Nicola Funnell, David Winstone Pedlar
  • APPARATUS AND METHOD FOR OPERATING A COMMUNICATIONS DEVICE IN A MOBILE COMMUNICATIONS NETWORK
    Publication number: 20110136487
    Abstract: Apparatus and a method for handling discard of a service data unit in universal mobile telecommunications system user equipment. Strategies for the radio resource control entity to handle discard of a service data unit by the radio link control entity are presented.
    Type: Application
    Filed: February 15, 2011
    Publication date: June 9, 2011
    Applicant: M-STACK LIMITED
    Inventors: David Winstone Pedlar, Gjalt Gerrit de Jong, Nicola Funnell
  • Apparatus and method for operating a communications device in a mobile communications network
    Patent number: 7912000
    Abstract: Apparatus and a method for handling discard of a service data unit in universal mobile telecommunications system user equipment. Strategies for the radio resource control entity to handle discard of a service data unit by the radio link control entity are presented.
    Type: Grant
    Filed: January 15, 2008
    Date of Patent: March 22, 2011
    Assignee: M-Stack Limited
    Inventors: David Winstone Pedlar, Gjalt Gerritt De Jong, Nicola M. Funnell
  • Apparatus and method for operating a communications device in a mobile communications network
    Patent number: 7525935
    Abstract: Apparatus and a method for handling discard of a service data unit in universal mobile telecommunications system user equipment. Strategies for the radio resource control entity to handle discard of a service data unit by the radio link control entity are presented.
    Type: Grant
    Filed: February 6, 2004
    Date of Patent: April 28, 2009
    Assignee: M-Stack Limited
    Inventors: Gjalt Gerrit De Jong, Nicola Funnell, David Winstone Pedlar
  • APPARATUS AND METHOD FOR OPERATING A COMMUNICATIONS DEVICE IN A MOBILE COMMUNICATIONS NETWORK
    Publication number: 20090098879
    Abstract: Apparatus and a method for handling discard of a service data unit in universal mobile telecommunications system user equipment. Strategies for the radio resource control entity to handle discard of a service data unit by the radio link control entity are presented.
    Type: Application
    Filed: December 17, 2008
    Publication date: April 16, 2009
    Applicant: M-STACK LIMITED
    Inventors: GJALT GERRIT DE JONG, NICOLA FUNNELL, DAVID WINSTONE PEDLAR
  • Apparatus and method for operating a communications device in a mobile communications network
    Patent number: 7480267
    Abstract: Apparatus and a method for handling discard of a service data unit in universal mobile telecommunications system user equipment. Strategies for the radio resource control entity to handle discard of a service data unit by the radio link control entity are presented.
    Type: Grant
    Filed: February 6, 2004
    Date of Patent: January 20, 2009
    Assignee: M-Stack Limited
    Inventors: Nicola Funnell, David Winstone Pedlar, Gjalt Gerrit De Jong
  • APPARATUS AND METHOD FOR OPERATING A COMMUNICATIONS DEVICE IN A MOBILE COMMUNICATIONS NETWORK
    Publication number: 20080132227
    Abstract: Apparatus and a method for handling discard of a service data unit in universal mobile telecommunications system user equipment. Strategies for the radio resource control entity to handle discard of a service data unit by the radio link control entity are presented.
    Type: Application
    Filed: January 15, 2008
    Publication date: June 5, 2008
    Applicant: M-STACK LIMITED
    Inventors: DAVID WINSTONE PEDLAR, GJALT GERRITT DE JONG, NICOLA FUNNELL
  • Apparatus and method for operating a communications device in a mobile communications network
    Patent number: 7339904
    Abstract: Apparatus and a method for handling discard of a service data unit in universal mobile telecommunications system user equipment. Strategies for the radio resource control entity to handle discard of a service data unit by the radio link control entity are presented.
    Type: Grant
    Filed: February 6, 2004
    Date of Patent: March 4, 2008
    Assignee: M-Stack Limited
    Inventors: David Winstone Pedlar, Gjalt Gerrit De Jong, Nicola Funnell
  • Apparatus and method for operating a communications device in a mobile communications network
    Publication number: 20050175034
    Abstract: Apparatus and a method for handling discard of a service data unit in universal mobile telecommunications system user equipment. Strategies for the radio resource control entity to handle discard of a service data unit by the radio link control entity are presented.
    Type: Application
    Filed: February 6, 2004
    Publication date: August 11, 2005
    Inventors: Gjalt Gerrit De Jong, Nicola Funnell, David Winstone Pedlar
  • Apparatus and method for operating a communications device in a mobile communications network
    Publication number: 20050175033
    Abstract: Apparatus and a method for handling discard of a service data unit in universal mobile telecommunications system user equipment. Strategies for the radio resource control entity to handle discard of a service data unit by the radio link control entity are presented.
    Type: Application
    Filed: February 6, 2004
    Publication date: August 11, 2005
    Inventors: Nicola Funnell, David Winstone Pedlar, Gjalt Gerrit De Jong