Patents by Inventor Wan-Li SUNG

Wan-Li SUNG 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).

  • Portable computer
    Patent number: 9201462
    Abstract: A portable computer includes a computer body and a keyboard. The keyboard includes a plurality of keys and a space bar. The space bar includes a base frame, a touch pad, an elastic element and a key switch. The touch pad is elevatably disposed on the base frame, and one surface of the touch pad can provide a cursor of the portable computer. The elastic element is disposed between the base frame and the touch pad, and elastically supports the touch pad. The key switch is disposed on the other surface of the touch pad. When one of the keys is clicked, the computer body disables the touch pad and enables the key switch.
    Type: Grant
    Filed: October 2, 2013
    Date of Patent: December 1, 2015
    Assignee: QUANTA COMPUTER INC.
    Inventors: Wen-Hung Tsai, Wan-Li Sung, Mao-Sung Lin, Chien-Fa Huang, Mao-Chen Hsiao, Chih-Hsuan Chen
  • PORTABLE COMPUTER
    Publication number: 20140218301
    Abstract: A portable computer includes a computer body and a keyboard. The keyboard includes a plurality of keys and a space bar. The space bar includes a base frame, a touch pad, an elastic element and a key switch. The touch pad is elevatably disposed on the base frame, and one surface of the touch pad can provide a cursor of the portable computer. The elastic element is disposed between the base frame and the touch pad, and elastically supports the touch pad. The key switch is disposed on the other surface of the touch pad. When one of the keys is clicked, the computer body disables the touch pad and enables the key switch.
    Type: Application
    Filed: October 2, 2013
    Publication date: August 7, 2014
    Applicant: Quanta Computer, Inc.
    Inventors: Wen-Hung TSAI, Wan-Li SUNG, Mao-Sung LIN, Chien-Fa HUANG, Mao-Chen HSIAO, Chih-Hsuan CHEN