Patents by Inventor Cynthia Susan LINK

Cynthia Susan LINK 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).

  • Red-emitting phosphors and associated devices
    Patent number: 10563121
    Abstract: A method includes obtaining particles of a phosphor precursor of formula Ax[MFy]:Mn4+, reducing sizes of the particles of the phosphor precursor by wet milling the particles and annealing the particles that are wet milled by contacting the particles with a fluorine-containing oxidizing agent. Additionally, a manganese doped complex fluoride phosphor prepared by this method is provided. A lighting apparatus and backlight device that include manganese-doped phosphor prepared by this method also are provided.
    Type: Grant
    Filed: June 2, 2016
    Date of Patent: February 18, 2020
    Assignee: CURRENT LIGHTING SOLUTIONS, LLC
    Inventors: William Winder Beers, Jianmin He, Fangming Du, James Edward Murphy, William Erwin Cohen, Clark David Nelson, Cynthia Susan Link
  • RED-EMITTING PHOSPHORS AND ASSOCIATED DEVICES
    Publication number: 20160289553
    Abstract: A method includes obtaining particles of a phosphor precursor of formula Ax[MFy]:Mn4+, reducing sizes of the particles of the phosphor precursor by wet milling the particles and annealing the particles that are wet milled by contacting the particles with a fluorine-containing oxidizing agent. Additionally, a manganese doped complex fluoride phosphor prepared by this method is provided. A lighting apparatus and backlight device that include manganese-doped phosphor prepared by this method also are provided.
    Type: Application
    Filed: June 2, 2016
    Publication date: October 6, 2016
    Inventors: William Winder BEERS, Jianmin HE, Fangming DU, James Edward MURPHY, William Erwin COHEN, Clark David NELSON, Cynthia Susan LINK