Patents by Inventor Bob L. Smith

Bob L. Smith 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).

  • Optical pump power distribution feed
    Patent number: 3979750
    Abstract: An array of parametric amplifiers is optically fed pump power by a pump sce. Beam steering of the array is provided by changing the apparent phase of the pump source.
    Type: Grant
    Filed: June 20, 1975
    Date of Patent: September 7, 1976
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventor: Bob L. Smith