Patents by Inventor Yong Goan SEO

Yong Goan SEO 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).

  • Injection molding apparatus for inserting atypical stiffener
    Patent number: 11230038
    Abstract: An injection molding apparatus for inserting atypical stiffener including an upper mold provided with an upper core and an under mold provided with an under core for manufacturing an injection molding product by receiving synthetic resin melt and curing in a state in which an atypical stiffener whose size is not constant is inserted, may include elastic clampers supported by the under mold, embedded in the under core, interlocked with the size of the atypical stiffener, and elastically pressurizing both sides to hold the atypical stiffener to be inserted into a correct position between the upper core and the under core by the atypical stiffener when the synthetic resin melt is introduced.
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: January 25, 2022
    Assignees: Hyundai Motor Company, Automobile Industrial ACE, Kia Motors Corporation
    Inventors: Yong Goan Seo, Hyun Kyung Kim, Byungkyu Yoon, Do Jung Choi, Bo Young Choi, Taegbong Cho
  • INJECTION MOLDING APPARATUS FOR INSERTING ATYPICAL STIFFENER
    Publication number: 20190275715
    Abstract: An injection molding apparatus for inserting atypical stiffener including an upper mold provided with an upper core and an under mold provided with an under core for manufacturing an injection molding product by receiving synthetic resin melt and curing in a state in which an atypical stiffener whose size is not constant is inserted, may include elastic clampers supported by the under mold, embedded in the under core, interlocked with the size of the atypical stiffener, and elastically pressurizing both sides to hold the atypical stiffener to be inserted into a correct position between the upper core and the under core by the atypical stiffener when the synthetic resin melt is introduced.
    Type: Application
    Filed: March 8, 2019
    Publication date: September 12, 2019
    Applicants: Hyundai Motor Company, Automobile Industrial ACE, Kia Motors Corporation
    Inventors: Yong Goan SEO, Hyun Kyung KIM, Byungkyu YOON, Do Jung CHOI, Bo Young CHOI, Taegbong CHO