Patents by Inventor Christopher J. Albergo

Christopher J. Albergo 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).

  • Method of making a light-emitting diode with anti-reflection layer optimization
    Patent number: 5135877
    Abstract: Improved light output from LED's or the like are obtained by modifying the combined thickness dimensions of a transmissive diffusion mask layer and anti-reflection coating layer at the periphery of the window forming the light-emitting region.
    Type: Grant
    Filed: July 19, 1991
    Date of Patent: August 4, 1992
    Assignee: Eastman Kodak Company
    Inventors: Christopher J. Albergo, Robert J. Maryjanowski, Mary L. Ott
  • Light-emitting diode with anti-reflection layer optimization
    Patent number: 5077587
    Abstract: Improved light output from LED's or the like are obtained by modifying the combined thickness dimensions of a transmissive diffusion mask layer and anti-reflection coating layer at the periphery of the window forming the light-emitting region.
    Type: Grant
    Filed: October 9, 1990
    Date of Patent: December 31, 1991
    Assignee: Eastman Kodak Company
    Inventors: Christopher J. Albergo, Robert J. Maryjanowski, Mary L. Ott
  • Electrode structure for light emitting diode array chip
    Patent number: 4951098
    Abstract: The electrode structure for selectively energizing a particular light emitting diode site of a light emitting diode array chip includes a narrow electrode strip connected at one end to the diode site, a test pad wider than the conductor strip electrically connected to the other end thereof, a bonding pad wider than said electrode strip and spaced from the test pad opposite the diode site and a severable connecting strip narrower than either pad electrically connecting those two pads to each other.
    Type: Grant
    Filed: December 21, 1988
    Date of Patent: August 21, 1990
    Assignee: Eastman Kodak Company
    Inventors: Christopher J. Albergo, Samuel Reele