Patents by Inventor Guoqiang ZU

Guoqiang ZU 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).

  • Hybrid power driving system
    Patent number: 11198355
    Abstract: A hybrid power driving system includes an engine, a planetary gear device, a first motor, a clutch gear, a brake device, a first clutch, a second clutch, an intermediate shaft, and a second motor, wherein the engine and the first motor are connected by the planetary gear device, the planetary gear device includes a first rotating element, a second rotating element and a third rotating element, the first rotating element is connected to the first motor, and the second rotating element is connected to the engine, and the clutch gear is connected to the intermediate shaft; the brake device is configured to brake or unlock the third rotating element; and the second motor is connected to the intermediate shaft.
    Type: Grant
    Filed: October 10, 2018
    Date of Patent: December 14, 2021
    Assignee: GUANGZHOU AUTOMOBILE GROUP CO., LTD.
    Inventors: Yong Yang, Jiangling Zhao, Yang Shang, Zeqing Dong, Guoqiang Zu, Qianru Su
  • Hybrid Power Driving System
    Publication number: 20210331574
    Abstract: A hybrid power driving system includes an engine, a planetary gear device, a first motor, a clutch gear, a brake device, a first clutch, a second clutch, an intermediate shaft, and a second motor, wherein the engine and the first motor are connected by the planetary gear device, the planetary gear device includes a first rotating element, a second rotating element and a third rotating element, the first rotating element is connected to the first motor, and the second rotating element is connected to the engine, and the clutch gear is connected to the intermediate shaft; the brake device is configured to brake or unlock the third rotating element; and the second motor is connected to the intermediate shaft.
    Type: Application
    Filed: October 10, 2018
    Publication date: October 28, 2021
    Inventors: Yong YANG, Jiangling ZHAO, Yang SHANG, Zeqing DONG, Guoqiang ZU, Qianru SU