Patents by Inventor Gyu Jin Seo

Gyu Jin 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).

  • TOY BLOCK
    Publication number: 20200238189
    Abstract: The present disclosure relates to a toy block, and the toy block includes a main body, a plate-shaped magnetic body located in an accommodation space in the main body and including a first surface and a second surface having different polarities, and a guide part disposed in the accommodation space and configured to guide rotation of the plate-shaped magnetic body.
    Type: Application
    Filed: June 10, 2019
    Publication date: July 30, 2020
    Inventors: Kee Young PARK, GYU JIN SEO, JU SEONG LEE, Chang Moon LEE, KI HO LEE, Yoon Su CHA, Na Young GO, So Lee KANG, Jo Un YI
  • Toy block
    Patent number: 10722809
    Abstract: The present disclosure relates to a toy block, and the toy block includes a main body, a plate-shaped magnetic body located in an accommodation space in the main body and including a first surface and a second surface having different polarities, and a guide part disposed in the accommodation space and configured to guide rotation of the plate-shaped magnetic body.
    Type: Grant
    Filed: June 10, 2019
    Date of Patent: July 28, 2020
    Assignee: GYMWORLD INC.
    Inventors: Kee Young Park, Gyu Jin Seo, Ju Seong Lee, Chang Moon Lee, Ki Ho Lee, Yoon Su Cha, Na Young Go, So Lee Kang, Jo Un Yi
  • Toy block
    Patent number: D894292
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: August 25, 2020
    Assignee: GYMWORLD INC.
    Inventors: Kee Young Park, Gyu Jin Seo, Ju Seong Lee, Chang Moon Lee, Ki Ho Lee, Yoon Su Cha, Na Young Go, So Lee Kang, Jo Un Yi
  • Toy block
    Patent number: D898837
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: October 13, 2020
    Assignee: GYMWORLD INC.
    Inventors: Kee Young Park, Gyu Jin Seo, Ju Seong Lee, Chang Moon Lee, Ki Ho Lee, Yoon Su Cha, Na Young Go, So Lee Kang, Jo Un Yi
  • Toy block
    Patent number: D902321
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: November 17, 2020
    Assignee: GYMWORLD INC.
    Inventors: Kee Young Park, Gyu Jin Seo, Ju Seong Lee, Chang Moon Lee, Ki Ho Lee, Yoon Su Cha, Na Young Go, So Lee Kang, Jo Un Yi
  • Toy block
    Patent number: D902322
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: November 17, 2020
    Assignee: GYMWORLD INC.
    Inventors: Kee Young Park, Gyu Jin Seo, Ju Seong Lee, Chang Moon Lee, Ki Ho Lee, Yoon Su Cha, Na Young Go, So Lee Kang, Jo Un Yi
  • Toy block
    Patent number: D902323
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: November 17, 2020
    Assignee: GYMWORLD INC.
    Inventors: Kee Young Park, Gyu Jin Seo, Ju Seong Lee, Chang Moon Lee, Ki Ho Lee, Yoon Su Cha, Na Young Go, So Lee Kang, Jo Un Yi
  • Toy block
    Patent number: D903006
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: November 24, 2020
    Assignee: GYMWORLD INC.
    Inventors: Kee Young Park, Gyu Jin Seo, Ju Seong Lee, Chang Moon Lee, Ki Ho Lee, Yoon Su Cha, Na Young Go, So Lee Kang, Jo Un Yi
  • Toy block
    Patent number: D909493
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: February 2, 2021
    Assignee: GYMWORLD INC.
    Inventors: Kee Young Park, Gyu Jin Seo, Ju Seong Lee, Chang Moon Lee, Ki Ho Lee, Yoon Su Cha, Na Young Go, So Lee Kang, Jo Un Yi
  • Toy block
    Patent number: D909494
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: February 2, 2021
    Assignee: GYMWORLD INC.
    Inventors: Kee Young Park, Gyu Jin Seo, Ju Seong Lee, Chang Moon Lee, Ki Ho Lee, Yoon Su Cha, Na Young Go, So Lee Kang, Jo Un Yi
  • Toy block
    Patent number: D936156
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: November 16, 2021
    Assignee: GYMWORLD INC.
    Inventors: Kee Young Park, Gyu Jin Seo, Ju Seong Lee, Chang Moon Lee, Ki Ho Lee, Yoon Su Cha, Na Young Go, So Lee Kang, Jo Un Yi
  • Toy for cheering
    Patent number: D958428
    Type: Grant
    Filed: February 17, 2020
    Date of Patent: July 19, 2022
    Inventors: Gyu Jin Seo, Se Jung Ha
  • Toy for cheering
    Patent number: D958429
    Type: Grant
    Filed: February 17, 2020
    Date of Patent: July 19, 2022
    Inventors: Gyu Jin Seo, Se Jung Ha