Patents by Inventor Yi-Kang Chiu

Yi-Kang Chiu 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).

  • Product detection device, product detection system and product detection method applied thereto
    Patent number: 11449121
    Abstract: The product detection system includes a computing device, at least one power detection instrument and a product detection device. The product detection device includes a processing unit, plural USB-C transmission ports and plural detection connection ports. A product detection method includes following steps. Firstly, at least one USB-C under-test product is connected with the plural USB-C transmission ports, and the at least one power detection instrument is connected with the plural detection connection ports. Then, the USB-C transmission port is set as a first role or a second role. Then, the USB-C transmission port corresponding to the first role is cyclically operated at plural designated voltages under control of the processing unit, and the processing unit issues an output voltage to the USB-C transmission port corresponding to the second role. Then, an operation status of the USB-C under-test product is detected.
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: September 20, 2022
    Assignee: PRIMAX ELECTRONICS LTD.
    Inventors: Shun-Fu Yang, Yi-Kang Chiu, Wei-Cheng Chen
  • PRODUCT DETECTION DEVICE, PRODUCT DETECTION SYSTEM AND PRODUCT DETECTION METHOD APPLIED THERETO
    Publication number: 20220164017
    Abstract: The product detection system includes a computing device, at least one power detection instrument and a product detection device. The product detection device includes a processing unit, plural USB-C transmission ports and plural detection connection ports. A product detection method includes following steps. Firstly, at least one USB-C under-test product is connected with the plural USB-C transmission ports, and the at least one power detection instrument is connected with the plural detection connection ports. Then, the USB-C transmission port is set as a first role or a second role. Then, the USB-C transmission port corresponding to the first role is cyclically operated at plural designated voltages under control of the processing unit, and the processing unit issues an output voltage to the USB-C transmission port corresponding to the second role. Then, an operation status of the USB-C under-test product is detected.
    Type: Application
    Filed: January 27, 2021
    Publication date: May 26, 2022
    Inventors: Shun-Fu Yang, Yi-Kang Chiu, Wei-Cheng Chen