Patents by Inventor Linqing Luo

Linqing Luo 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).

  • Distributed dynamic strain fiber optics measurement by Brillouin optical time-domain reflectometry
    Patent number: 10677616
    Abstract: A system and method for distributed dynamic strain measurement using optical fiber that is based on Brillouin optical time-domain reflectometry (BOTDR) with stimulated Brillouin scattering (SBS). A short-time Fourier transform (STFT) is used to rebuild the Brillouin frequency shift (BFS) of the SBS scattered signal to perform the dynamic strain measurement.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: June 9, 2020
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Kenichi Soga, Bo Li, Jize Yan, Linqing Luo, Yifei Yu
  • DISTRIBUTED DYNAMIC STRAIN FIBER OPTICS MEASUREMENT BY BRILLOUIN OPTICAL TIME-DOMAIN REFLECTOMETRY
    Publication number: 20190195665
    Abstract: A system and method for distributed dynamic strain measurement using optical fiber that is based on Brillouin optical time-domain reflectometry (BOTDR) with stimulated Brillouin scattering (SBS). A short-time Fourier transform (STFT) is used to rebuild the Brillouin frequency shift (BFS) of the SBS scattered signal to perform the dynamic strain measurement.
    Type: Application
    Filed: December 20, 2018
    Publication date: June 27, 2019
    Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Kenichi Soga, Bo Li, Jize Yan, Linqing Luo, Yifei Yu