Patents by Inventor Hui-Shan Hsu

Hui-Shan Hsu 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).

  • Charger for handheld electronic device
    Patent number: D528072
    Type: Grant
    Filed: January 6, 2004
    Date of Patent: September 12, 2006
    Assignee: Acer Inc.
    Inventors: Kun-Hai Chen, Hao-Yu Tsao, Pin-Xian Su, Chao-Ning Chang, Yu-Liang Chiu, Hui-Shan Hsu, Wen-Jung Hsiao