Patents by Inventor Lewis G. Lippel, Jr.

Lewis G. Lippel, Jr. 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).

  • Feature recognition system
    Patent number: 3984802
    Abstract: 9. A feature recognition system for identifying an unknown signal source, mprising:First means for receiving a signal from the unknown signal source and producing a hologram thereof;Second means for receiving the hologram and for correlating it with a signal reference of known sources; andThird means associated with said second means for identifying the unknown source.
    Type: Grant
    Filed: June 27, 1966
    Date of Patent: October 5, 1976
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Lewis G. Lippel, Jr., Paul F. Reimel