Patents by Inventor Chuyun Wu

Chuyun Wu 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).

  • Method and apparatus for tracking call processing failure data in a radiotelephone system
    Publication number: 20050147052
    Abstract: A system (102) for monitoring call processing failures in a radiotelephone network (100) includes a server (140) coupled with the radiotelephone network and configured to receive call processing failure data. The system further includes a plurality (142) of clients configured to be coupled to the server on a network (144) for display and analysis of the call processing failure data. The clients may include a portable client (152, 154) for remote or wireless access to call processing failure data at the server, permitting troubleshooting and failure analysis in the field. The client computers are preferably Windows-based and provides both analog (AMPS) and digital call processing failure counts.
    Type: Application
    Filed: October 22, 2004
    Publication date: July 7, 2005
    Inventor: Chuyun Wu
  • Method and apparatus for tracking call processing failure data in a radiotelephone system
    Patent number: 6826718
    Abstract: A system (102) for monitoring call processing failures in a radiotelephone network (100) includes a server (140) coupled with the radiotelephone network and configured to receive call processing failure data. The system further includes a plurality (142) of clients configured to be coupled to the server on a network (144) for display and analysis of the call processing failure data. The clients may include a portable client (152, 154) for remote or wireless access to call processing failure data at the server, permitting troubleshooting and failure analysis in the field. The client computers are preferably Windows-based and provides both analog (AMPS) and digital call processing failure counts.
    Type: Grant
    Filed: July 15, 1999
    Date of Patent: November 30, 2004
    Assignee: SBC Holdings Properties, L.P.
    Inventor: Chuyun Wu