Patents by Inventor Bin Wei LI

Bin Wei LI 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).

  • Motor drive device
    Patent number: 8569917
    Abstract: A motor drive device comprises a motor, a gearbox mounted to the motor and a control module. The gearbox comprises a gearbox housing that has an opening facing the motor. The motor has a shaft that extends into the gearbox housing through the opening to drive a worm gear of the gearbox. The control module has a PCB mounted to the gearbox and most of the PCB is accommodated in the opening of the gearbox housing. The PCB extends in a plane substantially parallel to the shaft.
    Type: Grant
    Filed: October 21, 2010
    Date of Patent: October 29, 2013
    Assignee: Johnson Electric S.A.
    Inventors: Xian Tang, Wei Xing Mao, Bin Wei Li
  • MOTOR DRIVE DEVICE
    Publication number: 20110089789
    Abstract: A motor drive device comprises a motor, a gearbox mounted to the motor and a control module. The gearbox comprises a gearbox housing that has an opening facing the motor. The motor has a shaft that extends into the gearbox housing through the opening to drive a worm gear of the gearbox. The control module has a PCB mounted to the gearbox and most of the PCB is accommodated in the opening of the gearbox housing. The PCB extends in a plane substantially parallel to the shaft.
    Type: Application
    Filed: October 21, 2010
    Publication date: April 21, 2011
    Applicant: JOHNSON ELECTRIC S.A.
    Inventors: Xian TANG, Wei Xing MAO, Bin Wei LI