Patents by Inventor Wei-Cheng Wilson Lin

Wei-Cheng Wilson Lin 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 devices having WGM cavity coupled to side-polished port
    Patent number: 7085452
    Abstract: Optical devices having at least one whispering gallery mode cavity formed on a side-polished coupling port of a fiber or waveguide based on evanescent coupling are described.
    Type: Grant
    Filed: March 18, 2004
    Date of Patent: August 1, 2006
    Assignee: I FOS, Inc.
    Inventors: Wei-Cheng Wilson Lin, Bo Pi
  • Sensing devices based on evanescent optical coupling
    Patent number: 7068868
    Abstract: Fiber sensors formed on side-polished fiber coupling ports based on evanescent coupling. Such sensors may be configured to measure various materials and may be used to form multi-phase sensing devices.
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: June 27, 2006
    Assignee: IFOS, Inc.
    Inventors: Bo Pi, Wei-Cheng Wilson Lin, Zhihao Chen, Shulai Zhao
  • Reflection-mode fiber sensing devices
    Patent number: 7060964
    Abstract: Fiber sensors formed on side-polished fiber coupling ports based on evanescent coupling are described. Such sensors may be configured to measure various materials and may be used to form multi-phase sensing devices. A Bragg grating may be implemented in such sensors to form reflective fiber sensors.
    Type: Grant
    Filed: February 23, 2004
    Date of Patent: June 13, 2006
    Assignee: IFOS, Inc.
    Inventors: Bo Pi, Wei-Cheng Wilson Lin, Zhihao Chen