Patents by Inventor Ying Zi Guo

Ying Zi Guo 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).

  • BLUE-OXYGEN ORAL CARE MACHINE
    Publication number: 20180290907
    Abstract: Disclosed herein is an oral care machine including: a tank for storing water; an ozone generator for generating ozone, the ozone generator mounted in the tank, wherein generated ozone mixes with water stored in the tank; a processing cartridge for treating exhaust gas of ozone generated by the machine when ozone is mixed with water, the processing cartridge mounted on the tank; a water pump for transporting treated water; and a handle for delivering the treated water to a desired location.
    Type: Application
    Filed: August 23, 2017
    Publication date: October 11, 2018
    Applicant: Bluecare North America Inc.
    Inventors: Ying Zi Guo, Kai Dan Mai