Patents by Inventor His-Hua CHOU

His-Hua CHOU 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).

  • Titration module of biochip and tiration test apparatus thereof
    Patent number: 10247747
    Abstract: A titration module of biochip includes a base, a plurality of titration units, a plurality of pipelines, a transfer unit, and a control unit. The plural titration units and the plural pipelines are arranged above the base, and that the titration units each is provided, at its lower end, a needle element and a reservoir which are communicated with each other. The transfer unit is arranged on the base, and includes at least one driving device for driving, selectively, the plural titration units and the plural pipelines in a lateral direction (leftward and rightward), a longitudinal direction (frontward and rearward) and a vertical direction (upward and downward), respectively. The control unit is electrically connected with the transfer unit, and controls the same for switching, selectively, the plural titration units and the plural pipelines.
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: April 2, 2019
    Assignee: King Yuan Electronics Co., Ltd.
    Inventors: Kuang-Hsiang Liu, Chieh-Wen Lu, His-Hua Chou, Shih-Chan Chine
  • TITRATION MODULE OF BIOCHIP AND TIRATION TEST APPARATUS THEREOF
    Publication number: 20180106822
    Abstract: A titration module of biochip includes a base, a plurality of titration units, a plurality of pipelines, a transfer unit, and a control unit. The plural titration units and the plural pipelines are arranged above the base, and that the titration units each is provided, at its lower end, a needle element and a reservoir which are communicated with each other. The transfer unit is arranged on the base, and includes at least one driving device for driving, selectively, the plural titration units and the plural pipelines in a lateral direction (leftward and rightward), a longitudinal direction (frontward and rearward) and a vertical direction (upward and downward), respectively. The control unit is electrically connected with the transfer unit, and controls the same for switching, selectively, the plural titration units and the plural pipelines.
    Type: Application
    Filed: February 6, 2017
    Publication date: April 19, 2018
    Inventors: Kuang-Hsiang LIU, Chieh-Wen LU, His-Hua CHOU, Shih-Chan CHINE