Patents by Inventor Kung-Sheng Tseng

Kung-Sheng Tseng 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).

  • Electromagnet and flexible circuit board
    Patent number: 9721714
    Abstract: A flexible circuit board includes a substrate and a circuit unit formed on the substrate. The substrate has two carrying segments and a connecting segment, and the two carrying segments are connected by the connecting segment. The circuit unit has a plurality of conductive lines and at least one connecting line, and each conductive line and the connecting line are separated from each other. The conductive lines are respectively formed on the two carrying segments, and the connecting line is formed on the connecting segment and the two carrying segments. Two opposite ends of each carrying segment are configured to connect with each other to form a tubular structure, and two opposite ends of the connecting line are configured to connect to two adjacent conductive lines respectively formed on the two tubular structures, thereby the circuit unit is formed as a coil.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: August 1, 2017
    Assignee: ICHIA TECHNOLOGIES, INC.
    Inventors: Yung-Hsiang Sun, Kung-Sheng Tseng, Hsueh-Yuan Fan, Chia-Hua Chiang