TING HUNG YU

Person

  • Guangzhou, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Size-adjustable sport shoe

    • Patent number 11,812,822
    • Issue date Nov 14, 2023
    • TRI GOLD MANUFACTURE CO., LTD.
    • Ting-Hung Yu
    • A43 - FOOTWEAR
  • Information Patent Grant

    Size-adjustable sport shoe

    • Patent number 11,376,485
    • Issue date Jul 5, 2022
    • TRI GOLD MANUFACTURE CO., LTD.
    • Ting-Hung Yu
    • A43 - FOOTWEAR
  • Information Patent Grant

    Skate

    • Patent number 7,980,567
    • Issue date Jul 19, 2011
    • Trigold Manufacture Co., Ltd.
    • Ting Hung Yu
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Size-Adjustable Sport Shoe

    • Publication number 20210121766
    • Publication date Apr 29, 2021
    • TRI GOLD MANUFACTURE CO., LTD
    • Ting-Hung YU
    • A43 - FOOTWEAR
  • Information Patent Application

    Size-Adjustable Sport Shoe

    • Publication number 20170056754
    • Publication date Mar 2, 2017
    • TRI GOLD MANUFACTURE CO., LTD
    • Ting-Hung YU
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Skate

    • Publication number 20110006511
    • Publication date Jan 13, 2011
    • TRIGOLD MANUFACTURE CO., LTD.
    • TING HUNG YU
    • A63 - SPORTS GAMES AMUSEMENTS