Patents by Inventor Clarence Colleran

Clarence Colleran 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).

  • Flat panel diffuser
    Publication number: 20050173187
    Abstract: A device including a membrane having first and second faces; a first substrate disposed on the first face of the membrane and having (i) a plurality of first absorptive regions and (ii) a plurality of first reflective regions formed as wells in a face of the first substrate, the first absorptive regions and the first reflective regions arranged in a pre-defined grid pattern; a second substrate disposed on the second face of the membrane and having (i) a plurality of second absorptive regions and (ii) a plurality of second reflective regions formed as second wells in a face of the second substrate, the second absorptive regions and the second reflective regions arranged in the pre-defined grid pattern.
    Type: Application
    Filed: February 11, 2004
    Publication date: August 11, 2005
    Applicant: Acoustics First Corporation
    Inventors: John Gardner, Clarence Colleran