Patents by Inventor Chung-Shun HUNG

Chung-Shun HUNG 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).

  • Automatic loading and unloading device
    Patent number: 11427415
    Abstract: An automatic loading and unloading device includes a frame, an unloading unit, a receiving unit and a receiving link unit. The frame defines a processing area, an unloading area and a receiving area. The unloading unit includes an unloading slide rail, and an unloading drive group movably disposed on the unloading slide rail for driving at least one plate to move from the processing area to the unloading area. The receiving unit includes a receiving slide rail, and a receiving lift group movably disposed on the receiving slide rail for driving the at least one plate to move from the unloading area to the receiving area. The receiving link unit interconnects the unloading drive group and the receiving lift group.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: August 30, 2022
    Assignee: POU CHEN CORPORATION
    Inventors: Chien-Yu Hsu, Wen-Pao Chang, Yao-Hsin Wang, Chung-Shun Hung
  • AUTOMATIC LOADING AND UNLOADING DEVICE
    Publication number: 20200198906
    Abstract: An automatic loading and unloading device includes a frame, an unloading unit, a receiving unit and a receiving link unit. The frame defines a processing area, an unloading area and a receiving area. The unloading unit includes an unloading slide rail, and an unloading drive group movably disposed on the unloading slide rail for driving at least one plate to move from the processing area to the unloading area. The receiving unit includes a receiving slide rail, and a receiving lift group movably disposed on the receiving slide rail for driving the at least one plate to move from the unloading area to the receiving area. The receiving link unit interconnects the unloading drive group and the receiving lift group.
    Type: Application
    Filed: December 16, 2019
    Publication date: June 25, 2020
    Inventors: Chien-Yu HSU, Wen-Pao CHANG, Yao-Hsin WANG, Chung-Shun HUNG