Patents by Inventor Christopher J Fenton

Christopher J Fenton 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: 7245912
    Abstract: A user is registered to use telecommunications services provided by a home service provider in a wired home network. When the user travels, the user may be provided with telecommunications services by another service provider operating in a wired visited fixed network. The user “attaches” himself/herself to the visited fixed network which includes nominating a telephone to which calls made to a user's personal number may be forwarded. The user is also assigned a prefix number which enables him/her to make calls from any phone in the visited fixed network.
    Type: Grant
    Filed: March 7, 2000
    Date of Patent: July 17, 2007
    Assignee: British Telecommunications public limited company
    Inventors: Christopher J Fenton, John A Lyle, Alan J Clapton