Patents by Inventor Shaobiao CHAI

Shaobiao CHAI 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).

  • Patent number: 10988013
    Abstract: Provided are an electric drive system for a motor vehicle and a motor vehicle using the electric drive system. The electric drive system for a motor vehicle comprises: an inverter unit (100) configured to convert externally-supplied DC power to AC power; an electric motor unit (300) configured to convert the power from the inverter unit (100) into mechanical rotation and output the mechanical rotation from an output shaft (303); and a gearbox unit (200) configured to decelerate the rotation transmitted from an input shaft (202) and output the decelerated rotation. The electric motor unit (300), the gearbox unit (200) and the inverter unit (100) have respective independent enclosures. The electric motor unit (300), the gearbox unit (200) and the inverter unit (100) are detachably and mutually connected in an axial direction along the input shaft (202) of the gearbox unit (200) with the gearbox unit (200) positioned in between.
    Type: Grant
    Filed: September 26, 2016
    Date of Patent: April 27, 2021
    Assignee: NIO (ANHUI) HOLDING CO., LTD.
    Inventors: Xu Chai, Chendong Huang, Bin He, Hongyu Lan, Mengyang Liu, Yibin Ren, Bozhi Liang, Shaobiao Chai
  • Publication number: 20180290530
    Abstract: Provided are an electric drive system for a motor vehicle and a motor vehicle using the electric drive system. The electric drive system for a motor vehicle comprises: an inverter unit (100) configured to convert externally-supplied DC power to AC power; an electric motor unit (300) configured to convert the power from the inverter unit (100) into mechanical rotation and output the mechanical rotation from an output shaft (303); and a gearbox unit (200) configured to decelerate the rotation transmitted from an input shaft (202) and output the decelerated rotation. The electric motor unit (300), the gearbox unit (200) and the inverter unit (100) have respective independent enclosures. The electric motor unit (300), the gearbox unit (200) and the inverter unit (100) are detachably and mutually connected in an axial direction along the input shaft (202) of the gearbox unit (200) with the gearbox unit (200) positioned in between.
    Type: Application
    Filed: September 26, 2016
    Publication date: October 11, 2018
    Inventors: Xu CHAI, Chendong HUANG, Bin HE, Hongyu LAN, Mengyang LIU, Yibin REN, Bozhi LIANG, Shaobiao CHAI