Patents Assigned to Chain Tay Technology Co., Ltd.
  • Portable computer input device
    Patent number: 6690353
    Abstract: A portable computer input device is characterized in having a releasable upper cover, a foldable computer mounting pad, and a signal transmission joint connectable with a flexible printed circuit board to serve conveniently mission of rapid information transmission.
    Type: Grant
    Filed: June 20, 2001
    Date of Patent: February 10, 2004
    Assignee: Chain-Tay Technology Co., Ltd.
    Inventor: Cheng-Chung Chang
  • Portable power supply set
    Publication number: 20020158603
    Abstract: A light, small sized, handy portable power supply set having a replaceable adapter disclosed herein can supply power to a variety of portable electronic devices such as a personal computer, a personal digital assistant, and a digital camera.
    Type: Application
    Filed: March 13, 2002
    Publication date: October 31, 2002
    Applicant: Chain Tay Technology Co., Ltd.
    Inventor: Cheng-Chung Chang
  • Portable keyboard
    Patent number: D460070
    Type: Grant
    Filed: July 17, 2001
    Date of Patent: July 9, 2002
    Assignee: Chain Tay Technology Co., Ltd.
    Inventor: Cheng-Chung Chang