Patents by Inventor Jangseon HWANG

Jangseon HWANG 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).

  • Publication number: 20240075624
    Abstract: There is provided a component pre-inspection device for a hybrid irregular component insertion robot, installed on a transfer unit of a stick feeder type electronic component supplier that transfers components to a component pickup available position provided inside a hybrid irregular component insertion robot. The component pre-inspection device includes: a camera configured to photograph a lower side of the components being guided through the transfer unit in real time; a gantry robot configured to pick up and discharge defective components among the components guided by the transfer unit; and a control unit configured to determine whether the component is acceptable or defective by comparing a component image of the component photographed by the camera to a reference image of the component stored in a memory, and to operate the gantry robot when the component is determined to be defective.
    Type: Application
    Filed: September 5, 2023
    Publication date: March 7, 2024
    Inventors: Harkdo MAENG, Jangseon HWANG
  • Publication number: 20240076090
    Abstract: There is a provided a label feeder for a hybrid irregular component insertion robot, the label feeder includes: a label printer configured to print a label to be attached to a printed circuit board or an electronic component supplied from an electronic component supply unit to a hybrid irregular component insertion robot, and to enable the printed label to be published; and a label supply unit configured to take over the label being published from the label printer and supply the label to a label pickup position provided inside the hybrid irregular component insertion robot.
    Type: Application
    Filed: September 5, 2023
    Publication date: March 7, 2024
    Inventors: James KONG, Minki DO, Daechul JUNG, Jangseon HWANG, Harkdo MAENG