Patents by Inventor CHING-CHEN HU

CHING-CHEN HU 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).

  • Current sensing resistor and method for manufacturing the same
    Patent number: 8531264
    Abstract: The present invention relates to a current sensing resistor made by an electrically conductive metal plate, and the current sensing resistor comprising: a middle portion; a first portion with a first slot located at one side of the middle portion; and a second portion with a second slot located at the other side of the middle portion opposite to the first portion; wherein each of the first and second portions is divided into a current terminal and a sensing terminal by the first and second slots respectively, and the current terminals of the first and second portions have a length greater than that of the sensing terminals of the first and second portions; characterized in that the middle portion has a middle slot and the length of the middle slot can be used for controlling the stability of resistance for the current sensing resistor.
    Type: Grant
    Filed: January 3, 2012
    Date of Patent: September 10, 2013
    Assignee: TA-I Technology Co., Ltd.
    Inventors: Chun-Yen Li, Yi-Kun Chiu, Ching-Chen Hu
  • CURRENT SENSING RESISTOR AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20130120104
    Abstract: The present invention relates to a current sensing resistor made by an electrically conductive metal plate, and the current sensing resistor comprising: a middle portion; a first portion with a first slot located at one side of the middle portion; and a second portion with a second slot located at the other side of the middle portion opposite to the first portion; wherein each of the first and second portions is divided into a current terminal and a sensing terminal by the first and second slots respectively, and the current terminals of the first and second portions have a length greater than that of the sensing terminals of the first and second portions; characterized in that the middle portion has a middle slot and the length of the middle slot can be used for controlling the stability of resistance for the current sensing resistor.
    Type: Application
    Filed: January 3, 2012
    Publication date: May 16, 2013
    Applicant: TA-I TECHNOLOGY CO., LTD.
    Inventors: CHUN-YEN LI, YI-KUN CHIU, CHING-CHEN HU