Patents by Inventor Chün-Hsiang Huang

Chün-Hsiang Huang 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).

  • Apparatus for generating the air condition resembling the air environment in a forest
    Patent number: 6800119
    Abstract: Fresh and clean air in a forest, which contains abundant anion and phytoncide molecules, relaxes stress and anxiety and helps the metabolism of human body. An apparatus is disclosed in the present invention, which removes the dust particles, chemicals, smelly compounds, etc. in the air. The apparatus further disperses anions and phytoncide molecules in the air to generate an air condition resembling the air environment in a forest, which is fresh, clean and containing substantial amount of anions and phytoncide molecules. The apparatus of the present invention is also very concise and can be used in a small space, such as in an office, a vehicle, etc. The present invention also discloses the design for building the apparatus, which can generate air condition resembling the air environment of a forest, in a compact manner.
    Type: Grant
    Filed: February 21, 2003
    Date of Patent: October 5, 2004
    Assignee: Chang Gung Biotechnology Co., Ltd.
    Inventor: Chün-Hsiang Huang