Patents by Inventor Shuo-Wu Shih

Shuo-Wu Shih 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).

  • Magnetic Encoder and Apparatus Having the Same
    Publication number: 20200141765
    Abstract: A magnetic encoder has an annular main body and a magnetic encoding unit. The main body is made of material with magnetic permeability, surrounds a central axis, and includes a first surface and a second surface opposite to said first surface. The magnetic encoding unit is disposed on one of the first surface and the second surface of the main body, and includes a plurality of first and second magnetic poles, each of which is annular and is centered at the central axis. The first and second magnetic poles are arranged in an alternating sequence.
    Type: Application
    Filed: November 7, 2018
    Publication date: May 7, 2020
    Inventors: Shuo-Wu Shih, Heng-Sheng HSIAO, Jen-Yuan CHANG