Patents by Inventor JoJo Zhou

JoJo Zhou 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).

  • Portable local area gas monitor
    Patent number: D851520
    Type: Grant
    Filed: March 1, 2018
    Date of Patent: June 18, 2019
    Assignee: Honeywell International Inc.
    Inventors: Jex Zhang, Rocky Qu, JoJo Zhou, Jian Gao, Mark Li