Patents by Inventor Yongfeng Shu

Yongfeng Shu 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).

  • Aluminum alloy coating, aluminum alloy wheel hub and spraying method of aluminum alloy wheel hub
    Patent number: 11660636
    Abstract: The present disclosure provides an aluminum alloy coating, an aluminum alloy wheel hub and a spraying method of an aluminum alloy wheel hub. The aluminum alloy coating includes a base powder layer, a main body layer and a transparent powder layer from inside to outside. The main body layer includes at least two prime coat layers and at least two colored paint layers which are superposed in a preset order.
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: May 30, 2023
    Assignee: CITIC DICASTAL CO., LTD.
    Inventors: Peng Han, Qingwang Wei, Yafei Song, Yongfeng Shu, Jian Zhang, Kun Gu, Yu Liu, Jian Li
  • ALUMINUM ALLOY COATING, ALUMINUM ALLOY WHEEL HUB AND SPRAYING METHOD OF ALUMINUM ALLOY WHEEL HUB
    Publication number: 20200406295
    Abstract: The present disclosure provides an aluminum alloy coating, an aluminum alloy wheel hub and a spraying method of an aluminum alloy wheel hub. The aluminum alloy coating includes a base powder layer, a main body layer and a transparent powder layer from inside to outside. The main body layer includes at least two prime coat layers and at least two colored paint layers which are superposed in a preset order.
    Type: Application
    Filed: August 27, 2019
    Publication date: December 31, 2020
    Inventors: Peng Han, Qingwang Wei, Yafei Song, Yongfeng Shu, Jian Zhang, Kun Gu, Yu Liu, Jian Li