Patents by Inventor Wen Jie Shang

Wen Jie Shang 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).

  • Fire detector
    Patent number: D703565
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: April 29, 2014
    Assignee: Siemens Aktiengesellschaft
    Inventors: Kai Yuan Chen, Wen Long Qi, Lei Qui, Wen Jie Shang, Zeng Tuan Xie
  • Fire detector
    Patent number: D703566
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: April 29, 2014
    Assignee: Siemens Aktiengesellschaft
    Inventors: Kai Yuan Chen, Wen Long Qi, Lei Qui, Wen Jie Shang, Zeng Tuan Xie