TREA

CHAO TANG

Follow

Person

  • Shenzhen City, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Emergency call method and user terminal
    • Patent number 11,792,631
    • Issue date Oct 17, 2023
    • Huawei Technologies Co., Ltd.
    • Chao Tang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Height adjustble display device
    • Patent number 8,511,624
    • Issue date Aug 20, 2013
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    • Chao Tang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mold for forming a product with a through hole
    • Patent number 8,454,346
    • Issue date Jun 4, 2013
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    • Sheng-Chang Qin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents