Patents by Inventor Shu-Ying Yuan

Shu-Ying Yuan 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
    Publication number: 20150132121
    Abstract: A fan includes a frame and an impeller. The frame defines a hole in a middle of the frame. An inner wall of the frame bounding the hole defines a circumferential groove and forms a circumferential protrusion adjoining the groove. The impeller is received in the hole of the frame. When the impeller is rotated, airflow through the hole is pressurized by the groove and the protrusion, and concentrates when the airflow is blown out of the hole.
    Type: Application
    Filed: December 31, 2013
    Publication date: May 14, 2015
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: SHU-YING YUAN
  • Fan structure
    Patent number: 8939729
    Abstract: A fan structure is provided, including a hub and a plurality of blades surrounding the hub. Each blade has a first segment connected to the hub and a second segment extended outwardly from the first segment. A first surface is formed between the first segment and the hub, and a second surface is formed between the first and second segments. The first and second surfaces respectively have a first and second setting angle relative to a base plane of the fan structure, wherein the first setting angle exceeds the second setting angle.
    Type: Grant
    Filed: October 26, 2011
    Date of Patent: January 27, 2015
    Assignee: Delta Electronics, Inc.
    Inventors: Chi-Hao Hsieh, Shu-Ying Yuan
  • FAN STRUCTURE
    Publication number: 20120114498
    Abstract: A fan structure is provided, including a hub and a plurality of blades surrounding the hub. Each blade has a first segment connected to the hub and a second segment extended outwardly from the first segment. A first surface is formed between the first segment and the hub, and a second surface is formed between the first and second segments. The first and second surfaces respectively have a first and second setting angle relative to a base plane of the fan structure, wherein the first setting angle exceeds the second setting angle.
    Type: Application
    Filed: October 26, 2011
    Publication date: May 10, 2012
    Inventors: Chi-Hao HSIEH, Shu-Ying Yuan