Patents by Inventor Chiung-Huei Huang

Chiung-Huei Huang 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 interferometric position sensor and measurement method thereof
    Patent number: 7532329
    Abstract: A fiber optic interferometric position sensor and measurement method thereof suitable for determining the moving direction of a measurement object in an environment of high electric or magnetic field strengths are disclosed. The fiber optic interferometric position sensor comprises at least one light source, a plurality of fiber optic couplers, a plurality of sensing fibers and a plurality of photodetectors. The fiber optic couplers are connected to the at least one light source, the photodetectors, and the sensing fibers, respectively.
    Type: Grant
    Filed: July 11, 2007
    Date of Patent: May 12, 2009
    Assignee: Industrial Technology Research Institute
    Inventors: Hung-Ming Tai, Jung-Tsung Chou, Kai-Yu Cheng, Huang-Chi Huang, Chiung-Huei Huang, Ching-Ming Yeh
  • Fiber optic interferometric position sensor and measurement method thereof
    Patent number: 7349099
    Abstract: A fiber optic interferometric position sensor and measurement method thereof suitable for determining the moving direction of a measurement object in an environment of high electric or magnetic field strengths are disclosed. The fiber optic interferometric position sensor comprises at least one light source, a plurality of fiber optic couplers, a plurality of sensing fibers and a plurality of photodetectors. The fiber optic couplers are connected to the at least one light source, the photodetectors, and the sensing fibers, respectively.
    Type: Grant
    Filed: June 22, 2005
    Date of Patent: March 25, 2008
    Assignee: Industrial Technology Research Institute
    Inventors: Hung-Ming Tai, Jung-Tsung Chou, Kai-Yu Cheng, Huang-Chi Huang, Chiung-Huei Huang, Ching-Ming Yeh
  • Fiber optic interferometric position sensor and measurement method thereof
    Publication number: 20080013095
    Abstract: A fiber optic interferometric position sensor and measurement method thereof suitable for determining the moving direction of a measurement object in an environment of high electric or magnetic field strengths are disclosed. The fiber optic interferometric position sensor comprises at least one light source, a plurality of fiber optic couplers, a plurality of sensing fibers and a plurality of photodetectors. The fiber optic couplers are connected to the at least one light source, the photodetectors, and the sensing fibers, respectively.
    Type: Application
    Filed: July 11, 2007
    Publication date: January 17, 2008
    Applicant: Industrial Technology Research Institute
    Inventors: Hung-Ming Tai, Jung-Tsung Chou, Kai-Yu Cheng, Huang-Chi Huang, Chiung-Huei Huang, Ching-Ming Yeh
  • Fiber optic interferometric position sensor and measurement method thereof
    Publication number: 20060109479
    Abstract: A fiber optic interferometric position sensor and measurement method thereof suitable for determining the moving direction of a measurement object in an environment of high electric or magnetic field strengths are disclosed. The fiber optic interferometric position sensor comprises at least one light source, a plurality of fiber optic couplers, a plurality of sensing fibers and a plurality of photodetectors. The fiber optic couplers are connected to the at least one light source, the photodetectors, and the sensing fibers, respectively.
    Type: Application
    Filed: June 22, 2005
    Publication date: May 25, 2006
    Applicant: Industrial Technology Research Institute
    Inventors: Hung-Ming Tai, Jung-Tsung Chou, Kai-Yu Cheng, Huang-Chi Huang, Chiung-Huei Huang, Ching-Ming Yeh