Patents by Inventor Shashank Nath Khandavalli

Shashank Nath Khandavalli 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).

  • Fiber optic hydrogen purity sensor and system
    Patent number: 8547553
    Abstract: A hydrogen purity sensing system includes a light source which provides an optical signal through a fiber optic cable. A hydrogen purity sensor is provided in the system which comprises a multilayered nanostructural film of high refractive index and low refractive index materials for receiving the optical signal. The system further includes a photodetector for receiving a reflected optical signal from the hydrogen purity sensor and a processing circuitry coupled to the photodetector for analyzing the reflected optical signal.
    Type: Grant
    Filed: March 17, 2010
    Date of Patent: October 1, 2013
    Assignee: General Electric Company
    Inventors: Hua Xia, Shashank Nath Khandavalli
  • FIBER OPTIC HYDROGEN PURITY SENSOR AND SYSTEM
    Publication number: 20110228275
    Abstract: A hydrogen purity sensing system includes a light source which provides an optical signal through a fiber optic cable. A hydrogen purity sensor is provided in the system which comprises a multilayered nanostructural film of high refractive index and low refractive index materials for receiving the optical signal. The system further includes a photodetector for receiving a reflected optical signal from the hydrogen purity sensor and a processing circuitry coupled to the photodetector for analyzing the reflected optical signal.
    Type: Application
    Filed: March 17, 2010
    Publication date: September 22, 2011
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Hua Xia, Shashank Nath Khandavalli