Patents by Inventor Jang-Yi Shiue

Jang-Yi Shiue 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).

  • Gel-time detection apparatus, gel-time detection method, method for determining a torque threshold for gel-time detection, and method for determining an area-shrinkage-rate threshold for gel-time detection
    Patent number: 11609170
    Abstract: A gel-time detection apparatus includes a carrier, a stirring device, and an image-capturing device. The gel-time detection apparatus uses the carrier to liquefied powder to be detected, uses the stirring device to stir the liquefied powder and sense the torque of stirring the liquefied powder, and uses the image-capturing device to capture images of the liquefied powder, so as to determine a gel time according to a determination criterion relevant to the torque and the images. A gel-time detection method includes liquefying powder to be detected, stirring the powder, sensing the torque of stirring the liquefied powder, capturing images of the liquefied powder, and then determining a gel time according to a determination criterion relevant to the torque and the images. The determination criterion may include a torque predetermined threshold and an area-shrinkage-rate predetermined threshold.
    Type: Grant
    Filed: September 28, 2021
    Date of Patent: March 21, 2023
    Assignee: Wistron Corporation
    Inventors: Ta-Yu Chen, Chin-Feng Tseng, Jang-Yi Shiue
  • GEL-TIME DETECTION APPARATUS, GEL-TIME DETECTION METHOD, METHOD FOR DETERMINING A TORQUE THRESHOLD FOR GEL-TIME DETECTION, AND METHOD FOR DETERMINING AN AREA-SHRINKAGE-RATE THRESHOLD FOR GEL-TIME DETECTION
    Publication number: 20230028622
    Abstract: A gel-time detection apparatus includes a carrier, a stirring device, and an image-capturing device. The gel-time detection apparatus uses the carrier to liquefied powder to be detected, uses the stirring device to stir the liquefied powder and sense the torque of stirring the liquefied powder, and uses the image-capturing device to capture images of the liquefied powder, so as to determine a gel time according to a determination criterion relevant to the torque and the images. A gel-time detection method includes liquefying powder to be detected, stirring the powder, sensing the torque of stirring the liquefied powder, capturing images of the liquefied powder, and then determining a gel time according to a determination criterion relevant to the torque and the images. The determination criterion may include a torque predetermined threshold and an area-shrinkage-rate predetermined threshold.
    Type: Application
    Filed: September 28, 2021
    Publication date: January 26, 2023
    Applicant: Wistron Corporation
    Inventors: Ta-Yu Chen, Chin-Feng Tseng, Jang-Yi Shiue