Patents by Inventor Wan-Chin Chao

Wan-Chin Chao 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).

  • BATTERY DEVICE
    Publication number: 20110133686
    Abstract: A battery device for a notebook computer includes a control circuit, a rechargeable battery unit, and a fuel cell unit. The control circuit includes a transmission interface adapted to be electrically connected to the notebook computer. The rechargeable battery unit is electrically connected to the control circuit and includes a plurality of battery cells. The fuel cell unit is electrically connected to the control circuit. A volume of the fuel cell unit is substantially integral multiple of a volume of the battery cell.
    Type: Application
    Filed: August 18, 2010
    Publication date: June 9, 2011
    Applicant: YOUNG GREEN ENERGY CO.
    Inventors: Cheng Wang, Nien-Hui Hsu, Po-Kuei Chou, Kuo-Tai Hung, Shin-Ping Kung, Wan-Chin Chao, Yu-Tzu Wu, Shao-Chi Huang