Patents by Inventor Jyoti Balkrishna Shet

Jyoti Balkrishna Shet 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).

  • Compositions and methods for storing holographic data
    Patent number: 7989488
    Abstract: In one aspect, the present invention provides a novel thiophene-containing polynitrone compound having structure (II) wherein R1 is independently at each occurrence a C1-C20 aliphatic radical, a C3-C20 cycloaliphatic radical, or a C2-C30 aromatic radical; R2 is independently at each occurrence hydrogen, deuterium, a C1-C20 aliphatic radical, a C3-C20 cycloaliphatic radical, or a C2-C30 aromatic radical; and “a” is an integer from 2 to 4.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: August 2, 2011
    Assignee: General Electric Company
    Inventors: Christoph Georg Erben, Michael Jeffrey Mclaughlin, Kathryn Lynn Longley, Shantaram Narayan Naik, Mahesh Kisan Chaudhari, Jyoti Balkrishna Shet, Varadarajan Sundararaman, Yogendrasinh Bharatsinh Chauhan, Gary Charles Davis, Sumeet Jain, Moitreyee Sinha
  • Compositions and methods for storing holographic data
    Patent number: 7901839
    Abstract: The present invention provides a method for storing holographic data comprising providing a holographic storage medium comprising an optically transparent substrate including a photochemically active dye having at least two nitrone groups; and irradiating the optically transparent substrate with a holographic interference pattern, wherein the pattern has a first wavelength and an intensity both sufficient to convert, within a volume element of the substrate, at least some of the photochemically active dye into a photo-product, and producing within the irradiated volume element concentration variations of the photo-product corresponding to the holographic interference pattern, thereby producing a first optically readable datum corresponding to the volume element.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: March 8, 2011
    Assignee: General Electric Company
    Inventors: Christoph Georg Erben, Michael Jeffrey Mclaughlin, Kathryn Lynn Longley, Shantaram Narayan Naik, Mahesh Kisan Chaudhari, Jyoti Balkrishna Shet, Varadarajan Sundararaman, Yogendrasinh Bharatsinh Chauhan, Gary Charles Davis, Sumeet Jain, Moitreyee Sinha
  • COMPOSITIONS AND METHODS FOR STORING HOLOGRAPHIC DATA
    Publication number: 20090081560
    Abstract: The present invention provides a method for storing holographic data comprising providing a holographic storage medium comprising an optically transparent substrate including a photochemically active dye having at least two nitrone groups; and irradiating the optically transparent substrate with a holographic interference pattern, wherein the pattern has a first wavelength and an intensity both sufficient to convert, within a volume element of the substrate, at least some of the photochemically active dye into a photo-product, and producing within the irradiated volume element concentration variations of the photo-product corresponding to the holographic interference pattern, thereby producing a first optically readable datum corresponding to the volume element.
    Type: Application
    Filed: September 28, 2007
    Publication date: March 26, 2009
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Christoph Georg Erben, Michael Jeffrey Mclaughlin, Kathryn Lynn Longley, Shantaram Narayan Naik, Mahesh Kisan Chaudhari, Jyoti Balkrishna Shet, Varadarajan Sundararaman, Yogendrasinh Bharatsinh Chauhan
  • COMPOSITIONS AND METHODS FOR STORING HOLOGRAPHIC DATA
    Publication number: 20090082580
    Abstract: In one aspect, the present invention provides a novel thiophene-containing polynitrone compound having structure (II) wherein R1 is independently at each occurrence a C1-C20 aliphatic radical, a C3-C20 cycloaliphatic radical, or a C2-C30 aromatic radical; R2 is independently at each occurrence hydrogen, deuterium, a C1-C20 aliphatic radical, a C3-C20 cycloaliphatic radical, or a C2-C30 aromatic radical; and “a” is an integer from 2 to 4.
    Type: Application
    Filed: September 28, 2007
    Publication date: March 26, 2009
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Christoph Georg Erben, Michael Jeffrey Mclaughlin, Kathryn Lynn Longley, Shantaram Narayan Naik, Mahesh Kisan Chaudhari, Jyoti Balkrishna Shet, Varadarajan Sundararaman, Yogendrasinh Bharatsinh Chauhan