Patents by Inventor Kai-Ksuan Hsu

Kai-Ksuan 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).

  • Light bar structure
    Patent number: 8684558
    Abstract: A light bar structure including a base, a flexible circuit board (FCB), a first circuit, a second circuit, and a first connector is provided. The base has first and second surfaces. The FCB is on the first surface. The first circuit on the FCB includes N+1 serial first conductive contact pads, N light-emitting elements, and a first conductive wire. N?1 and N is a positive integer. The second circuit on the FCB includes N+1 serial second conductive contact pads, and a second conductive wire. To form a closed loop, the first connector connects a first one of the first conductive contact pads and a first one of the second conductive contact pads and the second connector connects a (i+1)-th one of the first conductive contact pads and a (i+1)-th one of the second conductive contact pads. 1?i?N and i is a positive integer.
    Type: Grant
    Filed: October 17, 2012
    Date of Patent: April 1, 2014
    Assignee: Lextar Electronics Corporation
    Inventor: Kai-Ksuan Hsu