Patents by Inventor Zhiyao Zan

Zhiyao Zan 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).

  • Backhoe loader
    Patent number: D909423
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: February 2, 2021
    Assignee: Jiangsu XCMG Construction Machinery Research Institute Co., Ltd
    Inventors: Bin Zhao, Zhiyao Zan, Sicheng Shen
  • Road roller
    Patent number: D945492
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: March 8, 2022
    Assignees: Jiangsu Xcmg Construction Machinery Research Institute Ltd., Xcmg Construction Machinery Co., Ltd. Road Machinery Branch
    Inventors: Jisheng Cui, Xuemei Zong, Yilin Lu, Zhiyao Zan
  • Loader
    Patent number: D947255
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: March 29, 2022
    Assignees: Jiangsu XCMG Construction Machinery Research Institute Ltd., Xuzhou Xugong Special Construction Machinery Co., Ltd.
    Inventors: Xuemei Zong, Yong Shen, Yilin Lu, Zhiyao Zan
  • Excavating and loading machine
    Patent number: D949207
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: April 19, 2022
    Assignee: JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD.
    Inventors: Bin Zhao, Zhiyao Zan, Yimin Zhang