Patents by Inventor Tsung-Chan Wu

Tsung-Chan Wu 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).

  • WIRE WOUND TYPE CHOKE COIL
    Publication number: 20100182115
    Abstract: A choke coil including a drum-core and at least one wire is provided. The drum-core includes a pillar, a first board and a second board. Two ends of the pillar are respectively connected to the first board and the second board. A material of the drum-core includes ferrous alloy. The wire has a winding portion wrapped around the pillar.
    Type: Application
    Filed: September 22, 2009
    Publication date: July 22, 2010
    Applicant: CYNTEC CO., LTD.
    Inventors: Yi-Min Huang, Roger Hsieh, Lan-Chin Hsieh, Tsung-Chan Wu