Patents by Inventor Ankur R. Sharma

Ankur R. Sharma 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).

  • Optical device based on bismuth-containing III-V compound multilayer semiconductors
    Patent number: 9548414
    Abstract: Optical devices based on bismuth-containing III-V compound semiconductor materials are disclosed. The optical device includes an optically active pseudomorphic superlattice formed on a substrate. The superlattice includes alternating InAsSby layers (where y is greater than or equal to zero) and InAsBi layers.
    Type: Grant
    Filed: December 2, 2014
    Date of Patent: January 17, 2017
    Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
    Inventors: Preston T. Webster, Ankur R. Sharma, Chaturvedi Gogineni, Shane R. Johnson, Nathaniel A. Riordan
  • OPTICAL DEVICE BASED ON BISMUTH-CONTAINING III-V COMPOUND MULTILAYER SEMICONDUCTORS
    Publication number: 20150155420
    Abstract: Optical devices based on bismuth-containing III-V compound semiconductor materials are disclosed. The optical device includes an optically active pseudomorphic superlattice formed on a substrate. The superlattice includes alternating InAsSby layers (where y is greater than or equal to zero) and InAsBi layers.
    Type: Application
    Filed: December 2, 2014
    Publication date: June 4, 2015
    Inventors: Preston T. Webster, Ankur R. Sharma, Chaturvedi Gogineni, Shane R. Johnson, Nathaniel A. Riordan