Patents by Inventor Hua Xai

Hua Xai 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 sensor for detecting multiple parameters in a harsh environment
    Patent number: 7336862
    Abstract: A fiber optic sensor is provided. The fiber optic sensor includes a fiber core having a plurality of Bragg grating elements wherein, the grating elements comprise a periodic or a quasiperiodic modulated microcrystalline and rigid silicon dioxide tetrahedral structure and a cladding disposed about the fiber core.
    Type: Grant
    Filed: March 22, 2007
    Date of Patent: February 26, 2008
    Assignee: General Electric Company
    Inventors: Hua Xai, Mahadevan Balasubramaniam, Jie Jiang, Huageng Luo, Abdul Rahman Abdallah Al-Khalidy, Clayton Ming Young, Kevin Thomas McCarthy