Patents by Inventor Stuart L. King

Stuart L. King 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).

  • Group subscriber number management system for a group messaging service
    Patent number: 9055429
    Abstract: A method for managing group subscriber numbers in a group messaging device reduces the required number of group subscriber numbers used by the messaging service. The required number of group subscriber numbers is equal to the total number of groups in which a user is permitted to be a member and not the total number of groups of users in the system.
    Type: Grant
    Filed: January 15, 2013
    Date of Patent: June 9, 2015
    Assignee: BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
    Inventor: Stuart L. King