Patents by Inventor Yu-Chang Guo

Yu-Chang Guo 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 cooling systems and devices
    Patent number: 9948158
    Abstract: A motor cooling system for cooling a motor unit including a stator assembly and a rotor assembly configured to rotate a rotor shaft, which includes a stator casing and an arm casing. The stator casing includes a stator casing body having a stator casing wall with an internal cavity to receive the motor unit and a rib with a groove defined between adjacent portions of the rib. The arm casing includes an arm casing body having an internal cavity to receive the stator casing and a port in fluid communication with the groove.
    Type: Grant
    Filed: July 27, 2015
    Date of Patent: April 17, 2018
    Assignee: Gogoro Inc.
    Inventors: Sung-Ching Lin, Yu-Chang Guo, Yi-Hsiang Lin, Ying-Hung Li
  • MOTOR COOLING SYSTEMS AND DEVICES
    Publication number: 20160028292
    Abstract: A motor cooling system for cooling a motor unit including a stator assembly and a rotor assembly configured to rotate a rotor shaft, which includes a stator casing and an arm casing. The stator casing includes a stator casing body having a stator casing wall with an internal cavity to receive the motor unit and a rib with a groove defined between adjacent portions of the rib. The arm casing includes an arm casing body having an internal cavity to receive the stator casing and a port in fluid communication with the groove.
    Type: Application
    Filed: July 27, 2015
    Publication date: January 28, 2016
    Inventors: Sung-Ching Lin, Yu-Chang Guo, Yi-Hsiang Lin, Ying-Hung Li