Patents by Inventor Li-Huang Hsu

Li-Huang Hsu 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).

  • Friction welding machine for radiating fins
    Patent number: 11370057
    Abstract: A friction welding machine for radiating fins is disclosed, which mainly uses a moving unit to drive a friction joint unit to approach the plurality of radiating fins, and a friction rod provided in the moving unit rotates at a high speed to penetrate the radiating fins. The radiating fins are then welded together through the heat generated by high-speed rotation friction to achieve the purpose of improving the welding quality of the radiating fins and reducing the cost.
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: June 28, 2022
    Assignee: TIANLE INTERNATIONAL CO., LTD.
    Inventor: Li-Huang Hsu
  • Friction Welding Machine for Radiating Fins
    Publication number: 20220001485
    Abstract: A friction welding machine for radiating fins is disclosed, which mainly uses a moving unit to drive a friction joint unit to approach the plurality of radiating fins, and a friction rod provided in the moving unit rotates at a high speed to penetrate the radiating fins. The radiating fins are then welded together through the heat generated by high-speed rotation friction to achieve the purpose of improving the welding quality of the radiating fins and reducing the cost.
    Type: Application
    Filed: November 30, 2020
    Publication date: January 6, 2022
    Inventor: Li-Huang Hsu