Patents by Inventor Pei-Ching Hung

Pei-Ching Hung 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).

  • Method for detecting optical signals, microfluidic mixing chip having light emitting compound and system thereof
    Patent number: 8765056
    Abstract: A method for detecting optical signals, a microfluidic mixing chip having light emitting compound and a system thereof are provided. The microfluidic mixing system comprises the microfluidic mixing chip, an electrode pairs and a power supplier. The microfluidic mixing chip comprises a first side cavity, a second side cavity and a mixing cavity. The mixing cavity is disposed between the first side cavity and the second side cavity. The mixing cavity further contains the light emitting compound, a catalyst and a redox reagent. The electrode pair is respectively disposed to the first side cavity and the second cavity. The power supplier supplies a power source with high frequency alternating current electric field. By utilizing the power source with alternating current electric field, the light emitting compound, the redox reagent and the catalyst are mixed in the mixing cavity to generate a chemiluminescence or bioluminescence optical signal to detect.
    Type: Grant
    Filed: December 3, 2010
    Date of Patent: July 1, 2014
    Assignee: National Chung Cheng University
    Inventors: Shau-Chun Wang, Pei-Ching Hung, Chun-Yi Yeh
  • Method for Detecting Optical Signals, Microfluidic Mixing Chip Having Light Emitting Compound and System Thereof
    Publication number: 20110294225
    Abstract: A method for detecting optical signals, a microfluidic mixing chip having light emitting compound and a system thereof are provided. The microfluidic mixing system comprises the microfluidic mixing chip, an electrode pairs and a power supplier. The microfluidic mixing chip comprises a first side cavity, a second side cavity and a mixing cavity. The mixing cavity is disposed between the first side cavity and the second side cavity. The mixing cavity further contains the light emitting compound, a catalyst and a redox reagent. The electrode pair is respectively disposed to the first side cavity and the second cavity. The power supplier supplies a power source with high frequency alternating current electric field. By utilizing the power source with alternating current electric field, the light emitting compound, the redox reagent and the catalyst are mixed in the mixing cavity to generate a chemiluminescence or bioluminescence optical signal to detect.
    Type: Application
    Filed: December 3, 2010
    Publication date: December 1, 2011
    Applicant: NATIONAL CHUNG CHENG UNIVERSITY
    Inventors: Shau-Chun WANG, Pei-Ching HUNG, Chun-Yi YEH
  • Heat dissipating device
    Patent number: D566827
    Type: Grant
    Filed: October 27, 2006
    Date of Patent: April 15, 2008
    Assignee: AMA Precision Inc.
    Inventors: Guo-Shiung Tzeng, Ching-Yu Hsu, Pei-Ching Hung
  • Heat dissipating assembly
    Patent number: D566828
    Type: Grant
    Filed: October 27, 2006
    Date of Patent: April 15, 2008
    Assignee: AMA Precision, Inc.
    Inventors: Guo-Shiung Tzeng, Ching-Yu Hsu, Pei-Ching Hung