Patents by Inventor Rainer A. Oehm

Rainer A. Oehm 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: 4603330
    Abstract: A font display and text editing system is disclosed. The system includes a display medium for displaying text characters. A memory stores digital information describing the shape of each alphabetical character of a plurality of sets of alphabetical characters, each of the sets of alphabetial characters defining a respective font. An input device sequentially generates a first signal identifying one of the alphabetical characters as a base character and a second signal identifying a different one of the alphabetic characters as an overlay character. A circuit responsive to the signals displays the base and overlay characters as a single complex character on the display medium.
    Type: Grant
    Filed: October 1, 1982
    Date of Patent: July 29, 1986
    Assignee: High Technology Solutions, Inc.
    Inventors: Gary D. Horne, Martin G. Gottschalk, Rainer A. Oehm