Patents by Inventor Bao-Jun Chen

Bao-Jun 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).

  • Information input unit and electronic device
    Patent number: 9229538
    Abstract: An information input unit includes a carrying module disposed on a base and movable between a first position and a second position, and an input module disposed on and moveable along with the carrying module. The input module includes a touch-pad mechanism including a touch pad configured to be pressed to a pressed position and to generate a touch signal upon being touched, a resilient supporting mechanism resiliently supporting the touch pad to enable the touch pad to return to its original position from the pressed position, and a pressing mechanism disposed below the touch pad and configured to generate a pressing signal upon being pressed by the touch pad.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: January 5, 2016
    Assignee: Wistron Corporation
    Inventors: San-Pao Kao, Cheng-Hsiang Chuang, Shun-De Bai, Bao-Jun Chen
  • INFORMATION INPUT UNIT AND ELECTRONIC DEVICE
    Publication number: 20130314345
    Abstract: An information input unit includes a carrying module disposed on a base and movable between a first position and a second position, and an input module disposed on and moveable along with the carrying module. The input module includes a touch-pad mechanism including a touch pad configured to be pressed to a pressed position and to generate a touch signal upon being touched, a resilient supporting mechanism resiliently supporting the touch pad to enable the touch pad to return to its original position from the pressed position, and a pressing mechanism disposed below the touch pad and configured to generate a pressing signal upon being pressed by the touch pad.
    Type: Application
    Filed: March 15, 2013
    Publication date: November 28, 2013
    Applicant: Wistron Corporation
    Inventors: San-Pao KAO, Cheng-Hsiang Chuang, Shun-De Bai, Bao-Jun Chen