Patents by Inventor David Joseph Singh

David Joseph 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).

  • Alkaline earth filled nickel skutterudite antimonide thermoelectrics
    Patent number: 8487178
    Abstract: A thermoelectric material including a body centered cubic filled skutterudite having the formula AxFeyNizSb12, where A is an alkaline earth element, x is no more than approximately 1.0, and the sum of y and z is approximately equal to 4.0. The alkaline earth element includes guest atoms selected from the group consisting of Be, Mb, Ca, Sr, Ba, Ra and combinations thereof. The filled skutterudite is shown to have properties suitable for a wide variety of thermoelectric applications.
    Type: Grant
    Filed: January 14, 2011
    Date of Patent: July 16, 2013
    Assignee: UT-Battelle, LLC
    Inventor: David Joseph Singh
  • ALKALINE EARTH FILLED NICKEL SKUTTERUDITE ANTIMONIDE THERMOELECTRICS
    Publication number: 20120180841
    Abstract: A thermoelectric material including a body centered cubic filled skutterudite having the formula AxFeyNizSb12, where A is an alkaline earth element, x is no more than approximately 1.0, and the sum of y and z is approximately equal to 4.0. The alkaline earth element includes guest atoms selected from the group consisting of Be, Mb, Ca, Sr, Ba, Ra and combinations thereof. The filled skutterudite is shown to have properties suitable for a wide variety of thermoelectric applications.
    Type: Application
    Filed: January 14, 2011
    Publication date: July 19, 2012
    Applicant: UT-BATTELLE, LLC
    Inventor: David Joseph Singh