Patents by Inventor Thomas E. Przybylowicz

Thomas E. Przybylowicz 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).

  • Light emitting diode printhead
    Patent number: 4896168
    Abstract: An LED array printhead comprises an elongate support bar of generally rectangular cross section with a row of LED array chips mounted end-to-end along one of the narrow elongate edge faces of the bar. The bar is sandwiched between heat sink members confronting its wide faces. The heat sink members dissipate heat from the bar and also support circuit board means electrically connected to the LED chips.
    Type: Grant
    Filed: August 30, 1988
    Date of Patent: January 23, 1990
    Assignee: Eastman Kodak Company
    Inventors: David A. Newman, William B. Scott, Jr., Thomas E. Przybylowicz, Bryan A. Beaman, Wesley H. Bacon