Patents by Inventor John A. Little

John A. Little 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).

  • Multi-wavelength band infrared detector
    Patent number: 4948976
    Abstract: An infrared detector capable of obtaining coincident fields of view of infrared radiation of different wavelengths is provided. The detector comprises a sandwich-type construction including PbSe and PbS photoconductive film layers.
    Type: Grant
    Filed: February 9, 1989
    Date of Patent: August 14, 1990
    Assignee: Servo Corporation of America
    Inventors: Shankar B. Baliga, Adishwar L. Jain, John A. Little, Martin R. Rost