Patents by Inventor Feng-Yuan Lin

Feng-Yuan 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).

  • Publication number: 20090116266
    Abstract: This present invention relates to a paralleled power conditioning system with circulating current filter, comprising: an input terminal for receiving a input power; a plurality of power conditioning units; and a load. Each power conditioning unit includes: a DC/DC converter coupled to the input for receiving the input power so as to convert the input power to a DC voltage; a DC/AC inverter coupled to the DC/DC converter for converting the DC voltage to a AC voltage; and a filter coupled to the DC/AC inverter for eliminating the noise generated by the AC voltage and the circulating current among the plurality of power conditioning units so as to generate a filter voltage. The load is connected to the plurality of power conditioning units. The plurality of power conditioning units are connected in parallel to the load.
    Type: Application
    Filed: March 27, 2008
    Publication date: May 7, 2009
    Applicant: Tatung Company
    Inventors: Jih-Sheng LAI, Min-Hsien Lin, Hung-Wen Chen, Yu-Hsuan Liu, Feng-Yuan Lin, Chien-Liang Chen
  • Publication number: 20060264145
    Abstract: A frisbee comprises a frame consisting of a plurality of mutually engaged sections, an outer cover over the frame having a plurality of through holes of which a central through hole is further provided with a string binding section, a first string passing through a rolling bead, a second string movably connected to the rolling bead and a control rod. The second string goes through a hollow section and is connected to the control rod. Thereby, the frisbee may achieve the functions of throwing, receiving, flinging, catching and rotating, suitable for entertainments and promoting a user's health.
    Type: Application
    Filed: May 17, 2005
    Publication date: November 23, 2006
    Inventor: Feng-Yuan Lin