Patents by Inventor Guang-yu Qiu

Guang-yu Qiu 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).

  • Optochemical detector and a method for fabricating an optochemical detector
    Patent number: 10677790
    Abstract: An optochemical detector and a method for fabricating an optochemical detector includes a light generation unit arranged to emit a light signal; a probe cell unit arranged to alter at least one physical characteristic of the light signal in response to an interaction with a target substance; and a light detection unit arranged to receive the light signal altered by the probe cell unit; wherein a detection of the target substance is characterized by a change in the at least one physical characteristic altered by the probe cell unit.
    Type: Grant
    Filed: July 20, 2016
    Date of Patent: June 9, 2020
    Assignee: City University of Hong Kong
    Inventors: Siu Pang Ng, Chi-man Lawrence Wu, Guang-yu Qiu, Hui Lun Anton Law
  • OPTOCHEMICAL DETECTOR AND A METHOD FOR FABRICATING AN OPTOCHEMICAL DETECTOR
    Publication number: 20180024127
    Abstract: An optochemical detector and a method for fabricating an optochemical detector includes a light generation unit arranged to emit a light signal; a probe cell unit arranged to alter at least one physical characteristic of the light signal in response to an interaction with a target substance; and a light detection unit arranged to receive the light signal altered by the probe cell unit; wherein a detection of the target substance is characterized by a change in the at least one physical characteristic altered by the probe cell unit.
    Type: Application
    Filed: July 20, 2016
    Publication date: January 25, 2018
    Inventors: Siu Pang Ng, Chi-man Lawrence Wu, Guang-yu Qiu, Hui Lun Anton Law