Patents by Inventor Jing-Han LIN

Jing-Han LIN 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: 10781824
    Abstract: A fan and a motor are provided. The fan or the motor includes a shaft seat disposed on a frame, a rotor, and a stopping assembly. The rotor is disposed on the shaft seat and includes a hub and a rotation shaft. The hub has a first locking mechanism adjacent to its peripheral surface, and the rotor is connected to the shaft seat via the rotation shaft. The stopping assembly corresponds to the rotor, and includes a second locking mechanism facing the first mechanism. When the rotor smoothly rotates, the first locking mechanism is separated from the second locking mechanism. When the rotor rotates in reverse, the stopping assembly moves along a first direction, and the first and second locking mechanisms contact each other. When the first locking mechanism is affixed to the second locking mechanism, the rotor stops rotating.
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: September 22, 2020
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Chi-Hao Hsieh, Jing-Han Lin, Chin-Sheng Liu
  • Publication number: 20190301484
    Abstract: A fan and a motor are provided. The fan or the motor includes a shaft seat disposed on a frame, a rotor, and a stopping assembly. The rotor is disposed on the shaft seat and includes a hub and a rotation shaft. The hub has a first locking mechanism adjacent to its peripheral surface, and the rotor is connected to the shaft seat via the rotation shaft. The stopping assembly corresponds to the rotor, and includes a second locking mechanism facing the first mechanism. When the rotor smoothly rotates, the first locking mechanism is separated from the second locking mechanism. When the rotor rotates in reverse, the stopping assembly moves along a first direction, and the first and second locking mechanisms contact each other. When the first locking mechanism is affixed to the second locking mechanism, the rotor stops rotating.
    Type: Application
    Filed: October 1, 2018
    Publication date: October 3, 2019
    Inventors: Chi-Hao HSIEH, Jing-Han LIN, Chin-Sheng LIU