Patents by Inventor Yun-Ta Chen

Yun-Ta Chen 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).

  • Monopole antenna for a wireless communication system
    Publication number: 20060028387
    Abstract: A miniature monopole antenna used in a wireless communication system. The monopole antenna has a radiation body, a feeding point and a short point. The radiation body has a plurality of slits alternatingly arranged at two opposite edges of the radiation body, and every slit is perpendicular to the sides of the radiation body and extends toward the inner of the radiation body. The radiation body resonates with a signal of a predetermined frequency, and is connected to the signal processing unit via the feeding point. In addition, the operational stability can be enhanced when the short point is grounded.
    Type: Application
    Filed: May 10, 2005
    Publication date: February 9, 2006
    Inventors: Yen-Liang Kuo, Yun-Ta Chen