Patents by Inventor Zhong-Yong Du

Zhong-Yong Du 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).

  • HEAT DISSIPATION APPARATUS
    Publication number: 20100147495
    Abstract: A heat dissipation apparatus includes a heat sink configured to contact a heat source, and a fan mounted to the heat sink. The heat sink includes a base with a bottom surface for contacting the heat source, and a plurality of radial fins angling upwardly from a top surface of the base to form a truncated conical space in the middle of the heat sink. A cross section area of the truncated conical space gradually increases from the top surface of the base to top of the fins.
    Type: Application
    Filed: June 16, 2009
    Publication date: June 17, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY(Shenzhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Liang-Liang Cao, Zhong-Yong Du, Yang Li, Lei Guo