TREA

YUHUAI LI

Follow

Person

  • Guangzhou City, Guangdong Province, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Air intake device
    • Patent number 12,085,047
    • Issue date Sep 10, 2024
    • Guangzhou Automobile Group Co., Ltd.
    • Sicong Lin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Continuously variable valve lift system and automobile
    • Patent number 10,415,440
    • Issue date Sep 17, 2019
    • GUANGZHOU AUTOMOBILE GROUP CO., LTD.
    • Hainian Lian
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Continuously variable valve lift system and automobile
    • Patent number 10,392,976
    • Issue date Aug 27, 2019
    • GUANGZHOU AUTOMOBILE GROUP CO., LTD.
    • Sicong Lin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents