Patents by Inventor Kongdong CHEN

Kongdong CHEN 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).

  • DUST REMOVAL ASSEMBLY AND LASER WELDING DEVICE
    Publication number: 20240253144
    Abstract: A dust removal assembly and a laser welding device are described. The dust removal assembly includes: a base; a nozzle, where the nozzle is disposed on the base, the nozzle includes an accommodating chamber and an air inlet and an air outlet in communication with the accommodating chamber, and the nozzle is constructed to introduce compressed air to the accommodating chamber via the air inlet and exhaust the compressed air via the air outlet; and an ionizing bar, where the ionizing bar is disposed in the accommodating chamber, and the ionizing bar is arranged between the air inlet and the air outlet.
    Type: Application
    Filed: September 5, 2023
    Publication date: August 1, 2024
    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Kun LIU, Lei SONG, Guangcheng ZHONG, Hongtao LI, Kongdong CHEN