Patents by Inventor Yin Yuan

Yin 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).

  • TRANSFORMER WITH AN ASSOCIATED HEAT-DISSIPATING PLASTIC ELEMENT
    Publication number: 20040032312
    Abstract: A transformer with an associated heat-dissipating plastic element is provided. The transformer includes a hollow main body, a core, a coil and a heat-dissipating plastic element. The core is installed inside the hollow main body while the coil wraps around the core. The heat-dissipating plastic element is also installed inside the hollow main body. The heat-dissipating plastic element encloses the core and the coil. Alternatively, the heat-dissipating plastic element encloses the hollow main body, the core and the coil so that heat generated by the coil may be directly conducted away to the exterior through the heat-dissipating plastic element.
    Type: Application
    Filed: September 18, 2002
    Publication date: February 19, 2004
    Inventors: Wen-Lung Yu, Yin-Yuan Chen
  • Optical energy collection system to provide economical light source
    Publication number: 20040022071
    Abstract: The present invention discloses an optical energy collecting system for providing optical power to a display system for showing an image. The optical energy collection system includes an optical energy collecting system for collecting optical energy from a background illumination source surrounding and illuminating on the display system whereby an optical energy provided by said optical energy collecting system to said display system for illumination is naturally adjusted according to a background illumination of the background illumination source surrounding the display system.
    Type: Application
    Filed: May 8, 2003
    Publication date: February 5, 2004
    Applicant: DELTA ELECTRONIC, INC.
    Inventors: Bruce C. H. Cheng, Guan-Jey Leu, Mao-Cheng Weng, Yin - Yuan Chang
  • Method for determining fluid flow characteristic curves of heat-dissipating system
    Patent number: 6532423
    Abstract: A method for determining a plurality of fluid flow characteristic curves of a heat-dissipating system, wherein each fluid flow characteristic curve is a relationship curve of one of an air pressure and an air flow and the air pressure and a rotating speed of the heat-dissipating system.
    Type: Grant
    Filed: February 5, 2001
    Date of Patent: March 11, 2003
    Assignee: Delta Electronics Inc.
    Inventors: Yin-Yuan Chen, Chia-Kuan Liao, Chih-Jen Chen
  • Method for determining fluid flow characteristic curves of heat-dissipating system
    Publication number: 20020082782
    Abstract: A method for determining a plurality of fluid flow characteristic curves of a heat-dissipating system, wherein each fluid flow characteristic curve is a relationship curve of one of an air pressure and an air flow and the air pressure and a rotating speed of the heat-dissipating system.
    Type: Application
    Filed: February 5, 2001
    Publication date: June 27, 2002
    Inventors: Yin-Yuan Chen, Chia-Kuan Liao, Chih-Jen Chen