Patents by Inventor Wenjun NI

Wenjun NI 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 fiber temperature sensor
    Patent number: 11112316
    Abstract: An optical fiber temperature sensor includes a broadband light source, a first optical fiber patch cord, a first single-mode optical fiber, a single-hole twin-core eccentric core optical fiber, a second single-mode optical fiber, a second optical fiber patch cord, and an optical spectrum analyzer.
    Type: Grant
    Filed: February 11, 2018
    Date of Patent: September 7, 2021
    Assignee: Huazhong University of Science and Technology
    Inventors: Ping Lu, Wenjun Ni, Deming Liu, Xin Fu, Hao Liao
  • OPTICAL FIBER TEMPERATURE SENSOR
    Publication number: 20200292397
    Abstract: An optical fiber temperature sensor includes a broadband light source, a first optical fiber patch cord, a first single-mode optical fiber, a single-hole twin-core eccentric core optical fiber, a second single-mode optical fiber, a second optical fiber patch cord, and an optical spectrum analyzer.
    Type: Application
    Filed: February 11, 2018
    Publication date: September 17, 2020
    Inventors: Ping LU, Wenjun NI, Deming LIU, Xin FU, Hao LIAO