Patents by Inventor Chang-Hsiao CHI

Chang-Hsiao CHI 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).

  • DRIVING MODULE AND TRANSMISSION SYSTEM
    Publication number: 20210033172
    Abstract: A driving module and a transmission system are provided. The driving module includes a fixing portion, a motor and a holder. The fixing portion has a first opening. The motor has a first rotating wheel. The holder has a second opening. The first rotating wheel passes through the second opening and the first opening.
    Type: Application
    Filed: July 28, 2020
    Publication date: February 4, 2021
    Inventors: Chang-Hsiao CHI, Cheng-Kuang TSENG, Yung-Tseng YEN