Patents by Inventor Kwang No Park

Kwang No Park 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 biosensor using SPR phenomenon
    Patent number: 7970245
    Abstract: An optical biosensor using a surface plasmon resonance phenomenon includes an input optical waveguide including a first optical mode converting unit for converting a core mode to a cladding mode; and an optical sensing unit for allowing a specific wavelength among wavelengths constituting the converted cladding mode to be lost according to density of bio-material. The optical biosensor can accurately measure density of bio-material by using an optical signal.
    Type: Grant
    Filed: February 18, 2008
    Date of Patent: June 28, 2011
    Assignee: Sungkyunkwan University Foundation for Corporate Collaboration
    Inventors: Kwang No Park, Kyung Shik Lee, Hyun Soo Jang, Byeong Cheol Min
  • OPTICAL BIOSENSOR USING SPR PHENOMENON
    Publication number: 20090059211
    Abstract: An optical biosensor using a surface plasmon resonance phenomenon includes an input optical waveguide including a first optical mode converting unit for converting a core mode to a cladding mode; and an optical sensing unit for allowing a specific wavelength among wavelengths constituting the converted cladding mode to be lost according to density of bio-material. The optical biosensor can accurately measure density of bio-material by using an optical signal.
    Type: Application
    Filed: February 18, 2008
    Publication date: March 5, 2009
    Applicant: Sungkyunkwan University Foundation for Corporate Collaboration
    Inventors: Kwang No Park, Kyung Shik Lee, Hyun Soo Jang, Byeong Cheol Min