Patents by Inventor Guijing Wang

Guijing Wang 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).

  • CONNECTION STRUCTURE AND ELECTRONIC DEVICE HAVING THE SAME
    Publication number: 20180180091
    Abstract: A connection structure and an electronic device having the same are provided. The connection structure comprises a first driving unit including a first gear and a second gear that are connected coaxially, a radius of the first gear being different from a radius of the second gear; a second driving unit coupled to the first driving unit; a first rotation shaft operatively coupled to the first driving unit; and a second rotation shaft operatively coupled to the second driving unit. The first rotation shaft and the second rotation shaft rotate synchronously via actions of the first driving unit and the second driving unit.
    Type: Application
    Filed: December 26, 2017
    Publication date: June 28, 2018
    Inventors: Junchao Luo, Chunyan Wang, Guijing Wang, Chunmei Guo