Patents by Inventor Mark De ABREU

Mark De ABREU 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).

  • Patent number: 10178238
    Abstract: A method at a user equipment to facilitate activation and splitting of data billing between at least two parties, the method including starting, at the user equipment, a virtual subscriber identity module platform (‘VSP’) service on the user equipment; verifying VSP configuration information with a network server; upon verification, starting a data networking access point name (‘APN’) based on the configuration information on the user equipment; and setting a status indicator on the user equipment to indicate the VSP service is enabled.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: January 8, 2019
    Assignees: BlackBerry Limited, 2236008 Ontario Limited
    Inventors: Peter Steven Pieda, Sivakumar Nagarajan, Mark De Abreu, Barry Fraser Yerxa, Pierre Pierre Blais, Thomas Leonard Trevor Plestid, Kevin Paul Fernandes
  • Publication number: 20180034974
    Abstract: A method at a user equipment to facilitate activation and splitting of data billing between at least two parties, the method including starting, at the user equipment, a virtual subscriber identity module platform (‘VSP’) service on the user equipment; verifying VSP configuration information with a network server; upon verification, starting a data networking access point name (‘APN’) based on the configuration information on the user equipment; and setting a status indicator on the user equipment to indicate the VSP service is enabled.
    Type: Application
    Filed: October 11, 2017
    Publication date: February 1, 2018
    Inventors: Peter Steven PIEDA, Sivakumar NAGARAJAN, Mark DE ABREU, Barry Fraser YERXA, Pierre Pierre BLAIS, Thomas Leonard Trevor PLESTID, Kevin Paul FERNANDES
  • Patent number: 9872319
    Abstract: A method and apparatus for selecting a data connection IP (Internet Protocol) type during roaming. At a device a comprising a processor, a memory storing data indicative of radio access technologies and associated internet protocol (IP) types to use under different roaming conditions, and a communication interface, it is determined, using the communication interface, that roaming is occurring and a given radio access technology being used in the roaming is also determined. The data is processed to select an IP type associated with the given radio access technology. Thereafter, the IP type selected is used, during the roaming, in requests to a gateway to a network.
    Type: Grant
    Filed: September 23, 2014
    Date of Patent: January 16, 2018
    Assignee: BLACKBERRY LIMITED
    Inventors: Michal Seman, Mark De Abreu, Jean Dolbec, Barry Fraser Yerxa
  • Patent number: 9794418
    Abstract: A method at a user equipment to facilitate activation and splitting of data billing between at least two parties, the method including starting, at the user equipment, a virtual subscriber identity module platform (‘VSP’) service on the user equipment; verifying VSP configuration information with a network server; upon verification, starting a data networking access point name (‘APN’) based on the configuration information on the user equipment; and setting a status indicator on the user equipment to indicate the VSP service is enabled.
    Type: Grant
    Filed: May 29, 2015
    Date of Patent: October 17, 2017
    Assignees: BlackBerry Limited, 2236008 Ontario Inc.
    Inventors: Peter Steven Pieda, Sivakumar Nagarajan, Mark De Abreu, Barry Fraser Yerxa, Pierre Pierre Blais, Thomas Leonard Trevor Plestid, Kevin Paul Fernandes
  • Publication number: 20160352917
    Abstract: A method at a user equipment to facilitate activation and splitting of data billing between at least two parties, the method including starting, at the user equipment, a virtual subscriber identity module platform (‘VSP’) service on the user equipment; verifying VSP configuration information with a network server; upon verification, starting a data networking access point name (‘APN’) based on the configuration information on the user equipment; and setting a status indicator on the user equipment to indicate the VSP service is enabled.
    Type: Application
    Filed: May 29, 2015
    Publication date: December 1, 2016
    Inventors: Peter Steven PIEDA, Sivakumar NAGARAJAN, Mark DE ABREU, Barry Fraser YERXA, Pierre Pierre BLAIS, Thomas Leonard Trevor PLESTID, Kevin Paul FERNANDES
  • Publication number: 20160088662
    Abstract: A method and apparatus for selecting a data connection IP (Internet Protocol) type during roaming. At a device a comprising a processor, a memory storing data indicative of radio access technologies and associated internet protocol (IP) types to use under different roaming conditions, and a communication interface, it is determined, using the communication interface, that roaming is occurring and a given radio access technology being used in the roaming is also determined. The data is processed to select an IP type associated with the given radio access technology. Thereafter, the IP type selected is used, during the roaming, in requests to a gateway to a network.
    Type: Application
    Filed: September 23, 2014
    Publication date: March 24, 2016
    Inventors: Michal SEMAN, Mark De ABREU, Jean DOLBEC, Barry Fraser YERXA