Patents by Inventor Chih-Jan KAO

Chih-Jan KAO 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).

  • Position detection module and position detection system thereof
    Patent number: 11879756
    Abstract: A position detection module and a position detection system thereof are provided. The position detection module includes a first output port, a second output port, a third output port and a fourth output port. The first output port outputs a first detection signal, the second output port outputs a first position signal, the third output port outputs a second detection signal, and the fourth output port outputs a second position signal. Thus, the design of two sets of detection signals and position signals enables the position detection module to be fault-tolerant for meeting the requirements of safe dual-channel.
    Type: Grant
    Filed: March 25, 2022
    Date of Patent: January 23, 2024
    Assignee: Techman Robot Inc.
    Inventors: Chun-Wen Lai, Chih-Jan Kao, Yen-Chou Lu
  • POSITION DETECTION MODULE AND POSITION DETECTION SYSTEM THEREOF
    Publication number: 20230058133
    Abstract: A position detection module and a position detection system thereof are provided. The position detection module includes a first output port, a second output port, a third output port and a fourth output port. The first output port outputs a first detection signal, the second output port outputs a first position signal, the third output port outputs a second detection signal, and the fourth output port outputs a second position signal. Thus, the design of two sets of detection signals and position signals enables the position detection module to be fault-tolerant for meeting the requirements of safe dual-channel.
    Type: Application
    Filed: March 25, 2022
    Publication date: February 23, 2023
    Inventors: Chun-Wen LAI, Chih-Jan KAO, Yen-Chou LU