Patents by Inventor Chui-Hsien Chiu

Chui-Hsien Chiu 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).

  • Fan and bearing structure
    Patent number: 8182219
    Abstract: The present invention provides a fan including a stator and a rotor coupled to the stator. The stator has a base and a bearing disposed inside the base. The rotor has a shaft supported by the bearing. Furthermore, the shaft has a concave structure formed on a surface thereof, or the bearing has a groove structure formed on a surface thereof.
    Type: Grant
    Filed: September 12, 2008
    Date of Patent: May 22, 2012
    Assignee: Delta Electronics, Inc.
    Inventors: Ah-Yee Shu, Hao-Ming Chen, Chui-Hsien Chiu, Chi-Hao Hsieh, Ching-Chuang Mai
  • FAN AND BEARING STRUCTURE
    Publication number: 20090180727
    Abstract: The present invention provides a fan including a stator and a rotor coupled to the stator. The stator has a base and a bearing disposed inside the base. The rotor has a shaft supported by the bearing. Furthermore, the shaft has a concave structure formed on a surface thereof, or the bearing has a groove structure formed on a surface thereof.
    Type: Application
    Filed: September 12, 2008
    Publication date: July 16, 2009
    Applicant: DELTA ELECTRONICS, INC.
    Inventors: Ah-Yee SHU, Hao-Ming CHEN, Chui-Hsien CHIU, Chi-Hao HSIEH, Ching-Chuang MAI