Patents by Inventor Leonard Schiff

Leonard Schiff 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).

  • Mixed reuse of feeder link and user link bandwith
    Publication number: 20050118947
    Abstract: An apparatus and method for a wireless communication system in which a forward/uplink portion and a return/uplink portion are assigned within an available frequency bandwidth is disclosed. More particularly, a service area is divided into multiple regions. The assignment of the forward/uplink portion of the return/uplink portion is shuffled in the multiple regions. The apparatus and method may be implemented in a multi-beam wireless communication system.
    Type: Application
    Filed: September 13, 2004
    Publication date: June 2, 2005
    Inventors: William Ames, Leonard Schiff