Patents by Inventor Xiao Zheng Yang

Xiao Zheng Yang 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).

  • Vacuum sealer
    Patent number: D773543
    Type: Grant
    Filed: July 24, 2015
    Date of Patent: December 6, 2016
    Inventors: Eric Fan, Xiao Zheng Yang, Gilbert Milam