Patents by Inventor Peizheng Lin

Peizheng Lin 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).

  • High proof stress Al—Zn aluminum alloy extrusion material superior in bendability
    Patent number: 10202671
    Abstract: A high proof stress aluminum alloy extrusion material having superior bendability and crack resistance. The high proof stress aluminum alloy extrusion material is an aluminum alloy comprising: 5.0 to 7.0 wt % of zinc; 0.5 to 1.5 wt % of magnesium; 0.05 to 0.3 wt % of copper; no greater than 0.15 wt % of zirconium; 0.1 to 0.4 wt % of iron; 0.05 to 0.4 wt % of silicon; with the balance being Al and impurities, in which at least 90% of a metallographic structure is a recrystallized structure.
    Type: Grant
    Filed: May 8, 2015
    Date of Patent: February 12, 2019
    Assignees: NIPPON LIGHT METAL COMPANY, LTD., HONDA MOTOR CO., LTD.
    Inventors: Jie Xing, Masato Yatsukura, Shinichiro Sumi, Peizheng Lin, Shoji Mochizuki, Naoki Takaki, Nao Sugimoto
  • HIGH PROOF STRESS AL-ZN ALUMINUM ALLOY EXTRUSION MATERIAL SUPERIOR IN BENDABILITY
    Publication number: 20150329949
    Abstract: A high proof stress aluminum alloy extrusion material having superior bendability and crack resistance. The high proof stress aluminum alloy extrusion material is an aluminum alloy comprising: 5.0 to 7.0 wt % of zinc; 0.5 to 1.5 wt % of magnesium; 0.05 to 0.3 wt % of copper; no greater than 0.15 wt % of zirconium; 0.1 to 0.4 wt % of iron; 0.05 to 0.4 wt % of silicon; with the balance being Al and impurities, in which at least 90% of a metallographic structure is a recrystallized structure.
    Type: Application
    Filed: May 8, 2015
    Publication date: November 19, 2015
    Inventors: Jie Xing, Masato Yatsukura, Shinichiro Sumi, Peizheng Lin, Shoji Mochizuki, Naoki Takaki, Nao Sugimoto