Patents by Inventor Chuan-Yuan Kung

Chuan-Yuan Kung 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).

  • Magnetic device
    Patent number: 7889047
    Abstract: A magnetic device includes a circuit board, a magnetic induction element, an insulating structure and a plurality of conductive wire segments. The circuit board has at least one conductive layer. The magnetic induction element is disposed on the circuit board. The insulating structure covers the magnetic induction element. The insulating structure is wound by the conductive wire segments. Two ends of each conductive wire segments are electrically connected to the conductive layer to form a coil loop.
    Type: Grant
    Filed: March 20, 2008
    Date of Patent: February 15, 2011
    Assignee: Delta Electronics Inc.
    Inventors: Chung-Jung Yang, Chuan-Yuan Kung, Man-Mei Chen, Po-Jen Tsai
  • MAGNETIC DEVICE
    Publication number: 20090160596
    Abstract: A magnetic device includes a circuit board, a magnetic induction element, an insulating structure and a plurality of conductive wire segments. The circuit board has at least one conductive layer. The magnetic induction element is disposed on the circuit board. The insulating structure covers the magnetic induction element. The insulating structure is wound by the conductive wire segments. Two ends of each conductive wire segments are electrically connected to the conductive layer to form a coil loop.
    Type: Application
    Filed: March 20, 2008
    Publication date: June 25, 2009
    Inventors: Chung-Jung Yang, Chuan-Yuan Kung, Man-Mei Chen, Po-Jen Tsai
  • NOISE FILTER AND MANUFACTURING METHOD THEREOF
    Publication number: 20080129438
    Abstract: A noise filter includes a magnetic conduction housing and a pair of coils. The magnetic conduction housing has a main body and a magnetic conduction position. The main body is hollow. The magnetic conduction position is connected with the main body to divide the main body into two parts. The coils are wound around the main body. In addition, the manufacturing method of the noise filter is also provided.
    Type: Application
    Filed: November 6, 2007
    Publication date: June 5, 2008
    Inventors: Cheng-Hong LEE, Yu- Lin HSUEH, Yi-Hong HUANG, Chuan-Yuan KUNG, Chih-Wei KUO