Patents by Inventor Daniel Hulsey

Daniel Hulsey 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).

  • Wave plate and associated method
    Publication number: 20070076291
    Abstract: An improved wave plate and associated method are provided. The wave plate includes a plurality of layers of uniaxial crystal including at least one layer of positive uniaxial crystal and at least one layer of negative uniaxial crystal. The thicknesses of the layers are configured to achieve both a desired retardance and an insensitivity to angle of incidence.
    Type: Application
    Filed: October 4, 2005
    Publication date: April 5, 2007
    Inventor: Daniel Hulsey