Patents by Inventor HUGH J. MASTERSON

HUGH J. MASTERSON 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).

  • Publication number: 20080239428
    Abstract: Non-Fourier Transform (FT) plane angular filters and their use in holographic storage systems or devices for angular filtering of a data beam prior to recording holographic data or for angular filtering of a recovered beam prior to detecting the recovered holographic data. The non-FT plane filters may be a macrotube array, an etalon, a multi-layer thin film interference coating on a curved surface, a lenslet array device, a waveguide-like array, or a combination thereof. Also provided are methods for carrying out angular filtering using such filters for data storage and/or data recovery.
    Type: Application
    Filed: October 15, 2007
    Publication date: October 2, 2008
    Applicants: INPHASE TECHNOLOGIES, INC., NINTENDO CO., LTD.
    Inventors: BERNARD White BELL, KEVIN R. CURTIS, HUGH J. MASTERSON, BRADLEY J. SISSOM, JAMES P. TUCKER