Patents by Inventor Eric Xia

Eric Xia 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).

  • Face mask
    Patent number: D697271
    Type: Grant
    Filed: February 21, 2012
    Date of Patent: January 7, 2014
    Assignee: Honeywell International Inc.
    Inventors: Clay Sun, Yajun Edwin Zhang, Eric Xia, Zhao Xia Jin, Pete Madson