Patents by Inventor Narsingh Singh

Narsingh Singh 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).

  • Novel wide bandgap material and method of making
    Publication number: 20060081856
    Abstract: A wide bandgap semiconductor material comprised of Silicon carbide containing a predetermined portion of germanium.
    Type: Application
    Filed: October 18, 2004
    Publication date: April 20, 2006
    Inventors: Narsingh Singh, Andre Berghmans, Tracy Waite, Michael Aumer, Hong Zhang, Darren Thomson, David Kahler, Abigail Kirschenbaum
  • Acoustic-optic devices utilizing tellurium crystals
    Publication number: 20060018002
    Abstract: Acoustic-optic devices which use a crystal of tellurium into which is launched acoustic shear waves by a lithium niobate transducer in accordance with an input RF signal. Tellurium used in the devices exhibits a figure of merit in the range of around 5,000 to 10,000.
    Type: Application
    Filed: July 22, 2004
    Publication date: January 26, 2006
    Inventor: Narsingh Singh