Patents by Inventor Chojen Chou

Chojen Chou 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).

  • Humidifier to adjust of air into nasal cavity
    Publication number: 20040118400
    Abstract: A humidifier uses a moist member to adjust humidity of the air breathed in. In general, the people work in low humidity atmosphere would breathe un-smoothly and get the respiratory system illness more easily. So the humidifier greatly improves the situation described above. The moist member is a bibulous material. Put the moist member between nose and top lip to adjust the humidity of the air breathed in by vaporizing the liquid of the moist member.
    Type: Application
    Filed: December 24, 2002
    Publication date: June 24, 2004
    Inventor: Chojen Chou