Patents by Inventor Bruce E. Rosen

Bruce E. Rosen 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).

  • Spin glass type associative processor system
    Patent number: 4977540
    Abstract: An associative data processor including a spin glass type amorphous magnetic film has input areas, output areas, and "hidden" or associative areas. A coil provides selective magnetic biasing, and lasers provide selective digital input to the input and output areas, which are intercoupled by the associative areas. Following input of a number of digital patterns to the processor, and "learning" by heating the associative areas, an incomplete input pattern may be applied, and the complete pattern read by sensing the polarization of reflected polarized light from the output areas.
    Type: Grant
    Filed: June 22, 1988
    Date of Patent: December 11, 1990
    Assignee: The Regents of the University of California
    Inventors: James M. Goodwin, Bruce E. Rosen, Jacques J. Vidal, John D. Mackenzie, Edward T. H. Wu