Patents by Inventor Chun-Yin Hua

Chun-Yin Hua 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).

  • ACCESSORY OF A PORTABLE ELECTRONIC DEVICE
    Publication number: 20070032273
    Abstract: An accessory utilized in a portable electronic device includes: a housing; a connecting port placed on the housing, for electrically connecting an output port of the portable electronic device in order to receive an audio signal output by the portable electronic device; an audio signal outputting module placed inside the housing and electrically connected to the connecting port, for processing and outputting the audio signal; and a fixing module, placed on the housing, for locking the portable electronic device and the accessory such that the accessory can move with the portable electronic device.
    Type: Application
    Filed: January 12, 2006
    Publication date: February 8, 2007
    Inventors: Fu-Yuan Hsiao, Chun-Yin Hua, Chien-Feng Chan