Patents by Inventor Ko Dong PARK

Ko Dong PARK 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).

  • LASER WELDING APPARATUS CAPABLE OF PERFORMING BELLOWS WELDING
    Publication number: 20170259372
    Abstract: A laser welding apparatus includes a laser head for irradiating laser beams transferred through a plurality of transferring optical fibers to a processing target connected thereto via a connector, wherein the laser head includes an optical fiber block having an accommodating space for accommodating the plurality of transferring optical fibers to be arranged along a first direction, and an optical system disposed in front of the optical fiber block and irradiating the laser beams transferred through the plurality of transferring optical fibers to the processing target.
    Type: Application
    Filed: November 21, 2016
    Publication date: September 14, 2017
    Applicant: EO TECHNICS CO., LTD.
    Inventors: Su Hyun KIM, Ko Dong PARK, Seong Wook RYU, Ki Young UM