Patents by Inventor Qingsong Shi

Qingsong Shi 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).

  • USB Connector
    Publication number: 20130059475
    Abstract: The present invention discloses a USB connector, comprising: a USB shell, an insulation spacer, metal sheets with metal weld legs respectively. The metal sheets are installed on the insulation spacer, the metal sheets are configured to be connected to a USB interface of a personal computer, the metal weld legs are connected to a printed circuit board within an external product, and the insulation spacer is fixed in the USB shell; the metal sheets comprise one ground pin, two signal pins and one power supply pin, wherein the ground pin is configured with an extending resilient metal sheet contacted with the USB shell. Widths of the metal sheets and the metal weld legs are widen and thicknesses of the metal sheets and the insulation spacer are thicken, so that the USB connector and the USB interface of the computer are contacted sufficiently, enhancing the ground effect of the USB connector.
    Type: Application
    Filed: August 25, 2010
    Publication date: March 7, 2013
    Applicant: ZTE CORPORATION
    Inventors: Qingsong Shi, Yanbin Zhang, Ning Liu, Xi Yang
  • Vehicle
    Patent number: D714685
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: October 7, 2014
    Assignee: Great Wall Motor Company Limited
    Inventors: Yong Huang, Jiangang Gu, Dianmin Zhang, Qingsong Shi, Jiaming Zhang, Hui Zhang, Jun Yang, Jian Chen, Yi Xin, Fenghua Xu
  • Vehicle
    Patent number: D733004
    Type: Grant
    Filed: July 16, 2014
    Date of Patent: June 30, 2015
    Assignee: Great Wall Motor Company Limited
    Inventors: Yong Huang, Dianmin Zhang, Yanqing Yang, Qingsong Shi, He Ma
  • Vehicle
    Patent number: D743303
    Type: Grant
    Filed: October 13, 2014
    Date of Patent: November 17, 2015
    Assignee: Great Wall Motor Company Limited
    Inventors: Yong Huang, Qingsong Shi, Wenbin Su, Hui Zhang, Chunxin Xu, Jiaming Zhang, Yudong Dong, Yanqing Yang, Wenchao Deng, Ying Qi