Patents by Inventor Wilbur H. Goldschmidt

Wilbur H. Goldschmidt 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: 4074319
    Abstract: Disclosed are a method and apparatus for developing a pictorial field display from transmitted facsimile data. The display, which comprises an array of two level ("on"/"off") energy sources such as light emitting diodes, achieves multitone operation by digitally controlling the time duration during which the energy sources are activated. Received data is stored in a multiport memory connected to the energy sources, permitting the simultaneous activation of the energy sources in the array.
    Type: Grant
    Filed: December 13, 1976
    Date of Patent: February 14, 1978
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventors: Wilbur H. Goldschmidt, Hansjuergen H. Henning, William J. Kapes, Jr.