Patents by Inventor Eustace Dereniak

Eustace Dereniak 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).

  • Compact snapshot polarimetry camera
    Patent number: 8368889
    Abstract: An imaging polarimeter optics unit comprising: a first polarization-sensitive beam-splitter optic, a retarder, a second polarization-sensitive beam-splitter optic, and an analyzer, through which input light passes in sequence, wherein the retarder and polarization-sensitive beam-splitters cause the input light to have optical components that provide different information about the state of polarization of the input beam is provided.
    Type: Grant
    Filed: April 11, 2008
    Date of Patent: February 5, 2013
    Assignee: The Arizona Board of Regents on Behalf of the University of Arizona
    Inventors: James T. Schwiegerling, Eustace Dereniak, Michael W. Kudenov, Haitao Luo, Kazuhiko Oka, Edward A. DeHoog
  • COMPACT SNAPSHOT POLARIMETRY CAMERA
    Publication number: 20100271475
    Abstract: An imaging polarimeter optics unit comprising: a first polarization-sensitive beam-splitter optic, a retarder, a second polarization-sensitive beam-splitter optic, and an analyzer, through which input light passes in sequence, wherein the retarder and polarization-sensitive beam-splitters cause the input light to have optical components that provide different information about the state of polarization of the input beam is provided.
    Type: Application
    Filed: April 11, 2008
    Publication date: October 28, 2010
    Inventors: James T. Schwiegerling, Eustace Dereniak, Michael W. Kudenov, Haitao Luo, Kazuhiko Oka, Edward A. Dehoog