Patents by Inventor Zhongqiu “Waterman” Cao

Zhongqiu “Waterman” Cao 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).

  • Handheld transmitter
    Patent number: D737004
    Type: Grant
    Filed: January 13, 2014
    Date of Patent: August 18, 2015
    Assignee: Radio Systems Corporation
    Inventors: Aaron Russell, Clay Thompson, Chuanbo “Michael” Zhou, Zhongqiu “Waterman” Cao, Chris Morgan