Patents by Inventor Jheng-Long Lee

Jheng-Long Lee 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 waveguide surface plasmon resonance sensor
    Patent number: 7679749
    Abstract: An optical waveguide SPR sensor is adapted for differential measurement. The optical waveguide SPR sensor includes a base, a bottom layer, and at least one set of optical waveguide layers. The set of the optical waveguide layers includes a measuring optical waveguide channel and a reference optical waveguide channel. The measuring optical waveguide channel includes an SPR sensing film layer. The measuring optical waveguide channel and the reference optical waveguide channel are independently configured and substantially parallel one to another. The bottom layer has a refractive index higher than a refractive index of the optical waveguide layer.
    Type: Grant
    Filed: March 14, 2008
    Date of Patent: March 16, 2010
    Assignee: Council of Agriculture, Executive Yuan
    Inventors: Chii-Wann Lin, Jheng-Long Lee, Rong-Huay Juang, Shi-Ming Lin, Chih-Kung Lee, Rea-Min Chu, Ching-Ho Wang, Jim-Min Fang, Tsung-Liang Chuang
  • Optical waveguide surface plasmon resonance sensor
    Publication number: 20090073420
    Abstract: An optical waveguide SPR sensor is adapted for differential measurement. The optical waveguide SPR sensor includes a base, a bottom layer, and at least one set of optical waveguide layers. The set of the optical waveguide layers includes a measuring optical waveguide channel and a reference optical waveguide channel. The measuring optical waveguide channel includes an SPR sensing film layer. The measuring optical waveguide channel and the reference optical waveguide channel are independently configured and substantially parallel one to another. The bottom layer has a refractive index higher than a refractive index of the optical waveguide layer.
    Type: Application
    Filed: March 14, 2008
    Publication date: March 19, 2009
    Inventors: Chii-Wann Lin, Jheng-Long Lee, Rong-Huay Juang, Shi-Ming Lin, Chih-Kung Lee, Rea-Min Chu, Ching-Ho Wang, Jim-Min Fang, Tsung-Liang Chuang