Patents by Inventor Koung-Fong Liu

Koung-Fong Liu 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).

  • COMMON MODE FILTER
    Publication number: 20140197906
    Abstract: A common mode filter includes a plurality of substrates stacked along an axial direction, a first conductor structure and a second conductor structure disposed on the substrates and including a plurality of first rings and second rings disposed sequentially along the axial direction. The first rings and the second rings are disposed to alternate with each other along the axial direction. The first conductor structure and the second conductor structure are spaced apart by a first clearance in a first direction transverse to the axial direction.
    Type: Application
    Filed: January 8, 2014
    Publication date: July 17, 2014
    Applicant: MAX ECHO TECHNOLOGY CORPORATION
    Inventors: Bin-Chyi Tseng, Koung-Fong Liu, Yu-Cheng Lin