Patents by Inventor Edward Lipper

Edward Lipper 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 system for supporting PACS using a GSM mobile switching center
    Patent number: 6167279
    Abstract: A method for enabling the integration of the Personal Access Communications System (PACS) which supports low-tier radio, wireless communication devices with a GSM network used to support high-tier, cellular devices to allow connection of the PACS system to public switched telephone networks that do not have Advanced Intelligent Network capabilities. The functions of the conventional PACS Access Manager are redistributed among the various components of the PACS/GSM integrated system. Modifications to the PACS protocol to make it compatible with GSM protocol are detailed.
    Type: Grant
    Filed: March 13, 1996
    Date of Patent: December 26, 2000
    Assignees: Telcordia Technologies, Inc., Nokia Mobile Phones Ltd.
    Inventors: Li-Fung Chang, Edward Lipper, Pertti S. Lukander, Anthony Robert Noerpel, Vijay Kerala Varma