Patents by Inventor Niangshe Zhuang

Niangshe Zhuang 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).

  • Transfer switch
    Patent number: D856286
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: August 13, 2019
    Assignee: ABB Schweiz AG
    Inventors: Niangshe Zhuang, Wensheng Liu, Xianghui Pei
  • Switch cabinet
    Patent number: D1020669
    Type: Grant
    Filed: June 14, 2022
    Date of Patent: April 2, 2024
    Assignee: ABB SCHWEIZ AG
    Inventors: Niangshe Zhuang, Shaohua Huang, Yongping Lin