Patents by Inventor Henry Giesber

Henry Giesber 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).

  • Periodically poled optical crystals and process for the production thereof
    Publication number: 20080095509
    Abstract: Periodically poled crystals and a hydrothermal growth method for making such are disclosed. Electronically periodically poled crystals are employed as seed crystals in a hydrothermal growth process in order to produce novel crystals having deep ferroelectric domains.
    Type: Application
    Filed: October 10, 2007
    Publication date: April 24, 2008
    Inventor: Henry Giesber
  • Hydrothermal growth of rhombohedral potassium fluoroberyllium borate crystals for use in laser and non-linear optical applications and devices
    Publication number: 20070157872
    Abstract: Single, acentric, rhombohedral, potassium fluoroberyllium borate crystals of a size sufficient for use in a variety of laser and non-optical applications are formed by a hydrothermal method.
    Type: Application
    Filed: December 4, 2006
    Publication date: July 12, 2007
    Inventors: Joseph Kolis, Colin McMillen, Henry Giesber
  • Hydrothermal growth of hexagonal beryllium borate crystals for use in laser non-linear optical and birefringent applications and devices
    Publication number: 20070125297
    Abstract: Single, acentric, hexagonal, beryllium borate crystals having the formula Sr2Be2B2O7 and of a size sufficient for use in a variety of laser and non-optical applications are formed by a hydrothermal method. Alternate structures are formed by partially substituting the strontium ion with at least one other divalent metal ion.
    Type: Application
    Filed: December 4, 2006
    Publication date: June 7, 2007
    Inventors: Joseph Kolis, Colin McMillin, Henry Giesber
  • Periodically poled optical crystals and process for the production thereof
    Publication number: 20060045455
    Abstract: Periodically poled crystals and a hydrothermal growth method for making such are disclosed. Electronically periodically poled crystals are employed as seed crystals in a hydrothermal growth process in order to produce novel crystals having deep ferroelectric domains.
    Type: Application
    Filed: August 24, 2005
    Publication date: March 2, 2006
    Inventor: Henry Giesber
  • Acentric orthorhombic lanthanide borate crystals, method for making, and applications thereof
    Publication number: 20050022720
    Abstract: Acentric lanthanide borate crystals having the general formula LnBO3, wherein Ln is La, Ce, Pr, or Nd, are disclosed along with a hydrothermal method for forming such crystals. The crystals possess unique optical, non-linear optical, laser, electronic and other physical properties and, therefore, are useful in a wide variety of photonic devices.
    Type: Application
    Filed: July 31, 2003
    Publication date: February 3, 2005
    Inventors: Joseph Kolis, Henry Giesber