Patents by Inventor James J. Fanning

James J. Fanning 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).

  • Photonic cathode ray tube
    Patent number: 5142193
    Abstract: Apparatus for high speed analog data recording utilizing a new tube design (referred to herein as a photonic cathode ray tube) is presented. The photonic cathode ray tube includes a flat photocathode, a small aperture electron lensing system, a set of deflection plates and a phosphor screen.
    Type: Grant
    Filed: June 29, 1990
    Date of Patent: August 25, 1992
    Assignee: Kaman Sciences Corporation
    Inventors: James Chang, James J. Fanning