Patents by Inventor Xuan Phan

Xuan Phan 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).

  • HOLOGRAPHIC STORAGE MEDIA
    Publication number: 20090253050
    Abstract: Described are holographic storage mediums and method of making holographic storage mediums. The holographic storage mediums may have write components that bind to the matrix to form a pattern in the media. The holographic storage mediums may also be rewriteable.
    Type: Application
    Filed: April 17, 2009
    Publication date: October 8, 2009
    Applicant: InPhase Technologies, Inc.
    Inventors: Timothy TRENTLER, Melinda Schnoes, Michael Coles, Xuan Phan
  • Holographic storage media
    Patent number: 7521154
    Abstract: Described are holographic storage mediums and method of making holographic storage mediums. The holographic storage mediums may have write components that bind to the matrix to form a pattern in the media. The holographic storage mediums may also be rewriteable.
    Type: Grant
    Filed: April 11, 2003
    Date of Patent: April 21, 2009
    Assignee: Inphase Technologies, Inc.
    Inventors: Timothy Trentler, Melinda Schnoes, Michael Coles, Xuan Phan
  • Long-term high temperature and humidity stable holographic optical data storage media compositions with exceptional high dynamic range
    Publication number: 20050259303
    Abstract: A novel photoimageable system for a two-chemistry system containing liquid photoreactive asymmetric acrylate compound containing sulfur, aromatic moieties, and optionally bromine, and an aluminum salt compound is disclosed. The photoimageable system has high dynamic range (M/#) and sensitivity and unexpectedly high temperature and high humidity resistance. The photoimageable system retains its dynamic range when exposed to 60° C. for 4 weeks while a composition without the aluminum salt compound lost 75% of its dynamic range under similar exposure conditions. In one embodiment, 2-10 weight % of a thio-butylacrylate dissolved in a two-component urethane matrix containing 0.002 to 1 weight % of the aluminum salt compound showed a dynamic range of greater than 5 for a 200 microns thick sample and retained more than 80% of the dynamic range after 4 weeks exposure at 60° C.
    Type: Application
    Filed: May 29, 2003
    Publication date: November 24, 2005
    Inventors: Songvit Setthachayanon, Xuan Phan, Mark Michaels, Benjamin Ihas
  • Transmissive or reflective liquid crystal display and novel process for its manufacture
    Patent number: 6795138
    Abstract: This invention relates to liquid crystal (LC) displays comprising cells of well-defined shape, size and aspect ratio which cells are filled with a liquid crystal composition preferably containing dichroic dye(s), and novel processes for their manufacture.
    Type: Grant
    Filed: January 11, 2001
    Date of Patent: September 21, 2004
    Assignee: SiPix Imaging, Inc.
    Inventors: Rong-Chang Liang, Scott C-J Tseng, Xuan Phan, Ying-Syi Li, Weijin Li
  • Transmissive or reflective liquid crystal display and novel process for its manufacture
    Patent number: 6784953
    Abstract: This invention relates to liquid crystal (LC) displays comprising cells of well-defined shape, size and aspect ratio which cells are filled with a liquid crystal composition preferably containing dichroic dye(s), and novel processes for their manufacture.
    Type: Grant
    Filed: March 11, 2003
    Date of Patent: August 31, 2004
    Assignee: SiPix Imaging, Inc.
    Inventors: Rong-Chang Liang, Scott C-J Tseng, Xuan Phan, Ying-Syi Li, Weijin Li
  • Holographic storage media
    Publication number: 20040027625
    Abstract: Described are holographic storage mediums and method of making holographic storage mediums. The holographic storage mediums may have write components that bind to the matrix to form a pattern in the media. The holographic storage mediums may also be rewriteable.
    Type: Application
    Filed: April 11, 2003
    Publication date: February 12, 2004
    Applicant: INPHASE TECHNOLOGIES
    Inventors: Timothy Trentler, Melinda Schnoes, Michael Coles, Xuan Phan
  • Transmissive or reflective liquid crystal display and novel process for its manufacture
    Publication number: 20030169387
    Abstract: This invention relates to liquid crystal (LC) displays comprising cells of well-defined shape, size and aspect ratio which cells are filled with a liquid crystal composition preferably containing dichroic dye(s), and novel processes for their manufacture.
    Type: Application
    Filed: March 11, 2003
    Publication date: September 11, 2003
    Inventors: Rong-Chang Liang, Scott C-J Tseng, Xuan Phan, Ying-Syi Li, Weijin Li
  • Transmissive or reflective liquid crystal display and novel process for its manufacture
    Publication number: 20020126249
    Abstract: This invention relates to liquid crystal (LC) displays comprising cells of well-defined shape, size and aspect ratio which cells are filled with a liquid crystal composition preferably containing dichroic dye(s), and novel processes for their manufacture.
    Type: Application
    Filed: January 11, 2001
    Publication date: September 12, 2002
    Inventors: Rong-Chang Liang, Scott C-J Tseng, Xuan Phan, Ying-Syi Li, Weijin Li