Patents by Inventor Po-Han Chou

Po-Han 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).

  • Patent number: 12217498
    Abstract: A defect inspection system is disclosed, and comprises a linear light source, N number of cameras, a display device, a tag reader, and a modular electronic device, in which the linear light source, the cameras and the modular electronic device are used for conducting a defect inspection of an article. On the other hand, the display device, the tag reader and the modular electronic device are adopted for conducting in production of at least one labeled example. Therefore, the modular electronic device is allowed to apply a machine learning process to an image classifier under using a training dataset containing the labeled examples, thereby producing at least one new defect recognition model or updating the existing defect recognition model.
    Type: Grant
    Filed: August 15, 2022
    Date of Patent: February 4, 2025
    Assignees: Kapito Inc.
    Inventors: Feng-Tso Sun, Yi-Ting Yeh, Feng-Yu Sun, Jyun-Tang Huang, Po-Han Chou
  • Patent number: 12111268
    Abstract: A surface inspection system for foil article is disclosed. The surface inspection system comprises a box having a top long narrow opening and a bottom long narrow opening, a bridge interface, a first light source, a second light source, a first modular camera device having a first camera, and a second modular camera device having a second camera. In which, the first light source, the second light source, the first modular camera device, and the second modular camera device all accommodated in the box, and are coupled to a control box through the bridge interface. Particularly, this surface inspection system is allowed to be integrated in an automatic production line of a foil article like electro-forming aluminum foil (also called electronic aluminum foil), so as to achieve an in-line inspection of the surface morphology of the electro-forming aluminum foil.
    Type: Grant
    Filed: November 17, 2022
    Date of Patent: October 8, 2024
    Assignees: Kapito Inc.
    Inventors: Feng-Tso Sun, Yi-Ting Yeh, Feng-Yu Sun, Shiang-En Hong, Po-Han Chou, Hui-Pu Chang, Yun-Yi Chen, Jyun-Tang Huang
  • Publication number: 20230168208
    Abstract: A surface inspection system for foil article is disclosed. The surface inspection system comprises a box having a top long narrow opening and a bottom long narrow opening, a bridge interface, a first light source, a second light source, a first modular camera device having a first camera, and a second modular camera device having a second camera. In which, the first light source, the second light source, the first modular camera device, and the second modular camera device all accommodated in the box, and are coupled to a control box through the bridge interface. Particularly, this surface inspection system is allowed to be integrated in an automatic production line of a foil article like electro-forming aluminum foil (also called electronic aluminum foil), so as to achieve an in-line inspection of the surface morphology of the electro-forming aluminum foil.
    Type: Application
    Filed: November 17, 2022
    Publication date: June 1, 2023
    Inventors: FENG-TSO SUN, YI-TING YEH, FENG-YU SUN, SHIANG-EN HONG, PO-HAN CHOU, HUI-PU CHANG, YUN-YI CHEN, JYUN-TANG HUANG
  • Publication number: 20230117656
    Abstract: A defect inspection system is disclosed, and comprises a linear light source, N number of cameras, a display device, a tag reader, and a modular electronic device, in which the linear light source, the cameras and the modular electronic device are used for conducting a defect inspection of an article. On the other hand, the display device, the tag reader and the modular electronic device are adopted for conducting in production of at least one labeled example. Therefore, the modular electronic device is allowed to apply a machine learning process to an image classifier under using a training dataset containing the labeled examples, thereby producing at least one new defect recognition model or updating the existing defect recognition model.
    Type: Application
    Filed: August 15, 2022
    Publication date: April 20, 2023
    Inventors: Feng-Tso Sun, Yi-Ting Yeh, Feng-Yu Sun, Jyun-Tang Huang, Po-Han Chou
  • Publication number: 20230061439
    Abstract: A motor controlling system is disclosed. The motor controlling system is integrated in an apparatus having roll-to-roll mechanism, and comprises a linear light source, N number of cameras and a modular electronic device. When a roll of continuous web material is discharged by an unwinding unit of the roll-to-roll mechanism so as to be further transferred to an inspection unit, the cameras are controlled by the modular electronic device to capture a plurality of time-consecutive material image frames. Subsequently, the modular electronic device conducts a defection inspection for a segment of the continuous web material by applying an image process to the material image frames. As a result, in case of there being at least one defect found, the modular electronic device stops a plurality of motors of the apparatus from running, thereby making the segment of the continuous web material be positioned on an inspection platform.
    Type: Application
    Filed: August 1, 2022
    Publication date: March 2, 2023
    Inventors: Feng-Tso Sun, Yi-Ting Yeh, Feng-Yu Sun, Po-Han Chou, Yun-Yi Chen, Hui-Pu Chang, Jyun-Tang Huang