Patents by Inventor John M. Vanderclock

John M. Vanderclock 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: 6625451
    Abstract: The System Select feature provides user selectable modes of operation in a mobile communication station, which allow certain fall-back options when a preferred system may not be available, but still steers the bulk of the system selection operations to preferred systems. In a first user selected mode, the mobile station scans for a broadcast system identifier or “SID” that matches an identifier of a preferred system stored in memory of the station. The second mode allows the user at least one option, which involves selection of a less than preferred system, but with this mode, the mobile station will still make a first attempt to register with a system having a SID matching one stored in memory of the station. A preferred implementation offers the user four system selection options. Options based on stored identifiers include an option to select only the home system, and an option to select from a preferred roaming list (PRL) if the home system is unavailable.
    Type: Grant
    Filed: December 29, 1999
    Date of Patent: September 23, 2003
    Assignee: Bell Atlantic Mobile, Inc.
    Inventors: Louis La Medica, Jr., Lee J. Whritenour, John M. Vanderclock