Patents by Inventor Gabriella H. Kabay

Gabriella H. Kabay 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).

  • Electroluminescent light emitting device
    Patent number: 7791273
    Abstract: An electroluminescent device having a light emitting layer (25) containing phosphor particles (31, 32), wherein the phosphor particles protrude from the light emitting layer to cause the surrounding layers to conform to the protrusions, thus increasing the performance of the lamp. Methods of constructing a lamp using a temperature above the softening temperature of the insulating layer of the device are also disclosed.
    Type: Grant
    Filed: February 22, 2008
    Date of Patent: September 7, 2010
    Assignee: Kabay & Company Pty Ltd.
    Inventors: Gabriella H. Kabay, Ernest Kabay
  • ELECTROLUMINESCENT LIGHT EMITTING DEVICE
    Publication number: 20080218076
    Abstract: An electroluminescent device having a light emitting layer (25) containing phosphor particles (31, 32), wherein the phosphor particles protrude from the light emitting layer to cause the surrounding layers to conform to the protrusions, thus increasing the performance of the lamp. Methods of constructing a lamp using a temperature above the softening temperature of the insulating layer of the device are also disclosed.
    Type: Application
    Filed: February 22, 2008
    Publication date: September 11, 2008
    Applicant: Kabay & Company Pty Ltd
    Inventors: Gabriella H. Kabay, Ernest Kabay
  • Electroluminescent light emitting device
    Patent number: 7354785
    Abstract: An electroluminescent device having a light emitting layer (25) containing phosphor particles (31, 32), wherein the phosphor particles protrude from the light emitting layer to cause the surrounding layers to conform to the protrusions, thus increasing the performance of the lamp. Methods of constructing a lamp using a temperature above the softening temperature of the insulating layer of the device are also disclosed.
    Type: Grant
    Filed: June 30, 2003
    Date of Patent: April 8, 2008
    Assignee: Kabay & Company Pty Ltd.
    Inventors: Gabriella H. Kabay, Ernest Kabay
  • Phosphors and methods of preparing the same
    Patent number: 4857228
    Abstract: Phosphors based on a crystalline matrix of an alkaline earth and a chalcogen together with an activator system are prepared by a process which preferably includes exposure to both S and Se vapors. The phosphors have enhanced light output. IR-stimulable phosphors have stimulation quantum efficiencies above 5%, and preferably include Eu:Sm or Eu:Bi activator systems. Eu:Cu activators provide phosphorescent phosphors.
    Type: Grant
    Filed: November 23, 1988
    Date of Patent: August 15, 1989
    Assignee: Sunstone Inc.
    Inventors: Gabriella H. Kabay, Ernest Kabay