Patents by Inventor Elena D. Melnik

Elena D. Melnik 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).

  • METHODS FOR IMPROVING PERFORMANCE OF HOLOGRAPHIC GLASSES
    Publication number: 20160282809
    Abstract: The improvement of the performance of holographic glasses with recorded holograms as measured by a figure of merit of the holographic glasses is disclosed. The improvement in the figure of merit of the holographic glasses is obtained at least in part with the addition of arsenic in the formation of the holographic glasses. The presence of arsenic increases the figure of merit as measured at a wavelength of interest of a holographic glass with a recorded hologram as compared to a holographic glass with a recorded hologram that does not contain arsenic.
    Type: Application
    Filed: June 13, 2016
    Publication date: September 29, 2016
    Applicant: PD-LD, Inc.
    Inventors: Eliezer M. Rabinovich, Boris L. Volodin, Vladimir S. Ban, Elena D. Melnik
  • Methods for improving performance of holographic glasses
    Patent number: 9377757
    Abstract: The improvement of the performance of holographic glasses with recorded holograms as measured by a figure of merit of the holographic glasses is disclosed. The improvement in the figure of merit of the holographic glasses is obtained at least in part with the addition of arsenic in the formation of the holographic glasses. The presence of arsenic increases the figure of merit as measured at a wavelength of interest of a holographic glass with a recorded hologram as compared to a holographic glass with a recorded hologram that does not contain arsenic.
    Type: Grant
    Filed: July 27, 2015
    Date of Patent: June 28, 2016
    Assignee: PD-LD, INC.
    Inventors: Eliezer M. Rabinovich, Boris L. Volodin, Vladimir S. Ban, Elena D. Melnik
  • METHODS FOR IMPROVING PERFORMANCE OF HOLOGRAPHIC GLASSES
    Publication number: 20150331389
    Abstract: The improvement of the performance of holographic glasses with recorded holograms as measured by a figure of merit of the holographic glasses is disclosed. The improvement in the figure of merit of the holographic glasses is obtained at least in part with the addition of arsenic in the formation of the holographic glasses. The presence of arsenic increases the figure of merit as measured at a wavelength of interest of a holographic glass with a recorded hologram as compared to a holographic glass with a recorded hologram that does not contain arsenic.
    Type: Application
    Filed: July 27, 2015
    Publication date: November 19, 2015
    Applicant: PD-LD, Inc.
    Inventors: Eliezer M. Rabinovich, Boris L. Volodin, Vladimir S. Ban, Elena D. Melnik
  • Methods for improving performance of holographic glasses
    Patent number: 9120696
    Abstract: The improvement of the performance of holographic glasses with recorded holograms as measured by a figure of merit of the holographic glasses is disclosed. The improvement in the figure of merit of the holographic glasses is obtained at least in part with the addition of arsenic in the formation of the holographic glasses. The presence of arsenic increases the figure of merit as measured at a wavelength of interest of a holographic glass with a recorded hologram as compared to a holographic glass with a recorded hologram that does not contain arsenic.
    Type: Grant
    Filed: May 7, 2013
    Date of Patent: September 1, 2015
    Assignee: PD-LD, INC.
    Inventors: Eliezer M. Rabinovich, Boris L. Volodin, Vladimir S. Ban, Elena D. Melnik
  • METHODS FOR IMPROVING PERFORMANCE OF HOLOGRAPHIC GLASSES
    Publication number: 20130240803
    Abstract: The improvement of the performance of holographic glasses with recorded holograms as measured by a figure of merit of the holographic glasses is disclosed. The improvement in the figure of merit of the holographic glasses is obtained at least in part with the addition of arsenic in the formation of the holographic glasses. The presence of arsenic increases the figure of merit as measured at a wavelength of interest of a holographic glass with a recorded hologram as compared to a holographic glass with a recorded hologram that does not contain arsenic.
    Type: Application
    Filed: May 7, 2013
    Publication date: September 19, 2013
    Applicant: PD-LD, Inc.
    Inventors: Eliezer M. Rabinovich, Boris L. Volodin, Vladimir S. Ban, Elena D. Melnik
  • Methods for improving performance of holographic glasses
    Patent number: 8455157
    Abstract: The improvement of the performance of holographic glasses with recorded holograms as measured by a figure of merit of the holographic glasses is disclosed. The improvement in the figure of merit of the holographic glasses is obtained at least in part with the addition of arsenic in the formation of the holographic glasses. The presence of arsenic increases the figure of merit as measured at a wavelength of interest of a holographic glass with a recorded hologram as compared to a holographic glass with a recorded hologram that does not contain arsenic.
    Type: Grant
    Filed: April 28, 2008
    Date of Patent: June 4, 2013
    Assignee: PD-LD, Inc.
    Inventors: Eliezer M. Rabinovich, Boris L. Volodin, Vladimir S. Ban, Elena D. Melnik