Patents by Inventor Martin V. Clark

Martin V. Clark 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: 5890055
    Abstract: A wireless communications system includes a number of clusters of repeaters wherein all repeaters within a cluster arc connected to a common hub via respective millimeter-wave radio links. Wireless signals received by the repeaters from end-user devices are transparently carried by the millimeter-wave radio links to respective hubs that act as concentrators for the repeaters. The hubs may be linked to a wireless network base station (in an outdoor setting) or alternatively to a server or a PBX (in an indoor environment) via a high-speed transmission facility, such as a fiber optic cable that is thus shared by all the repeaters.
    Type: Grant
    Filed: July 28, 1995
    Date of Patent: March 30, 1999
    Assignee: Lucent Technologies Inc.
    Inventors: Ta-Shing Chu, Martin V. Clark, Peter Frank Driessen, Vinko Erceg, Lawrence Joel Greenstein, Robert Stephen Roman, Anthony Joseph Rustako, Jr., Giovanni Vannucci