Patents by Inventor Shih-Hao FENG

Shih-Hao FENG 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).

  • Cooling fan with moving baffle
    Patent number: 10190602
    Abstract: A cooling fan includes a frame base including a frame wall, a bottom plate and a cover plate for enclosing and defining a containing space. The vane wheel is installed in the containing space and provided for producing a cooling forced airflow when the vane wheel is in a forward rotation status and forming a strong wind area, and producing a dust discharging forced airflow when the vane wheel is in a reverse rotation status. The moving baffle module is rotably installed in the strong wind area, and the frame base includes a dust discharging opening configured to be corresponsive to the periphery of the strong wind area, and the dust discharging forced airflow is affected by the moving baffle module to discharge dust from the dust discharging opening to the outside.
    Type: Grant
    Filed: August 31, 2015
    Date of Patent: January 29, 2019
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Han-Tsung Hsin, Shih-Hao Feng
  • COOLING FAN WITH MOVING BAFFLE
    Publication number: 20170023024
    Abstract: A cooling fan includes a frame base including a frame wall, a bottom plate and a cover plate for enclosing and defining a containing space. The vane wheel is installed in the containing space and provided for producing a cooling forced airflow when the vane wheel is in a forward rotation status and forming a strong wind area, and producing a dust discharging forced airflow when the vane wheel is in a reverse rotation status. The moving baffle module is rotably installed in the strong wind area, and the frame base includes a dust discharging opening configured to be corresponsive to the periphery of the strong wind area, and the dust discharging forced airflow is affected by the moving baffle module to discharge dust from the dust discharging opening to the outside.
    Type: Application
    Filed: August 31, 2015
    Publication date: January 26, 2017
    Inventors: Han-Tsung HSIN, Shih-Hao FENG
  • Impeller
    Patent number: D860956
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: September 24, 2019
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Ding-Wei Chiu, Chi-Wei Wu, Shih-Hao Feng