Patents by Inventor Zhanxuan GUO

Zhanxuan GUO 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).

  • Vehicle end skeleton structure and rail vehicle having same
    Patent number: 11142222
    Abstract: Provided are a vehicle end skeleton structure and a rail vehicle having the same. The vehicle end skeleton structure comprises: a roof structure, the roof structure being a closed frame structure; and an end energy absorption structure, the upper end of the end energy absorption structure being connected with the roof structure, and the lower end of the end energy absorption structure being connected with a chassis. The technical solution provided in the present invention can solve the problem in the conventional art in which the collision performance of a vehicle end skeleton structure cannot meet current demands.
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: October 12, 2021
    Assignee: CRRC QINGDAO SIFANG CO., LTD.
    Inventors: Zhanxuan Guo, Haiyang Yu, Honglei Tian, Longxi Liu, Haizhi Yu
  • Vehicle end skeleton structure and rail vehicle having same
    Publication number: 20190084589
    Abstract: Provided are a vehicle end skeleton structure and a rail vehicle having the same. The vehicle end skeleton structure comprises: a roof structure, the roof structure being a closed frame structure; and an end energy absorption structure, the upper end of the end energy absorption structure being connected with the roof structure, and the lower end of the end energy absorption structure being connected with a chassis. The technical solution provided in the present invention can solve the problem in the conventional art in which the collision performance of a vehicle end skeleton structure cannot meet current demands.
    Type: Application
    Filed: November 21, 2018
    Publication date: March 21, 2019
    Inventors: Zhanxuan GUO, Haiyang YU, Honglei TIAN, Longxi LIU, Haizhi YU