Patents by Inventor Benjamin Lazardwitz

Benjamin Lazardwitz 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).

  • Teletype character modification unit
    Patent number: 4232187
    Abstract: 3. A teletype modification unit comprising: a signal shaper having input ns for receiving mark-space teletype pulses; a synchronization circuit coupled to said signal shaper; a plurality of delay means coupled to said synchronization circuit; a space coincidence circuit; a mark coincidence circuit; means to selectively couple said plurality of delay means to said space coincidence circuit, and means to selectively couple said plurality of delay means to said mark coincidence circuit.
    Type: Grant
    Filed: February 5, 1962
    Date of Patent: November 4, 1980
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Gerald Weiss, Gerson Scharf, Anthony A. Guido, Benjamin Lazardwitz