Patents by Inventor C. S. Kung
C. S. 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).
-
Patent number: 8009009Abstract: A coil module comprises a circular core and a winding is provided. The circular core comprises an outer circular portion and an inner circular portion. The winding is wound around the outer circular portion in a single-layer configuration and around the inner circular portion in a multi-layer configuration. The coil module comprises a first thickness after the winding is wound around the outer circular portion and comprises a second thickness after the winding is wound around the inner circular portion, wherein the first thickness is greater than or equal to the second thickness.Type: GrantFiled: December 21, 2009Date of Patent: August 30, 2011Assignee: Delta Electronics, Inc.Inventors: Han Zhang, Zhi Huang, Wei Chen, Johnson Li, C. S. Kung
-
Publication number: 20100321146Abstract: A coil module comprises a circular core and a winding is provided. The circular core comprises an outer circular portion and an inner circular portion. The winding is wound around the outer circular portion in a single-layer configuration and around the inner circular portion in a multi-layer configuration. The coil module comprises a first thickness after the winding is wound around the outer circular portion and comprises a second thickness after the winding is wound around the inner circular portion, wherein the first thickness is greater than or equal to the second thickness.Type: ApplicationFiled: December 21, 2009Publication date: December 23, 2010Applicant: DELTA ELECTRONICS, INC.Inventors: Han ZHANG, Zhi HUANG, Wei CHEN, Johnson LI, C.S. KUNG
-
Publication number: 20100265029Abstract: A winding structure adapted for a transformer and a winding are provided. The winding structure comprises a first conductive disk, a second conductive disk, a connecting part, and an insulation disk which is disposed between the first conductive disk and the second conductive disk. The first conductive disk has a first open circular portion and a first connection hole, the second conductive disk has a second open circular portion and a second connection hole and the isolation disk has a third connection hole. The first conductive disk, the second conductive disk and the insulation disk are combined by the connecting part through the first connection hole, the second connection hole and the third connection hole, and the first conductive disk is electrically connected with the second conductive disk therefore.Type: ApplicationFiled: June 15, 2009Publication date: October 21, 2010Applicant: Delta Electronics, Inc.Inventors: Blue XIONG, Jack ZHOU, Jing LIU, C.S. KUNG
-
Publication number: 20100214048Abstract: An inductor adapted to be electrically connected to a printed circuit board is provided. The inductor comprises a shell, a columnar core and a base. The shell is adapted to define a through hole. The columnar core is adapted to be received in the through hole. The base has a supporting surface and a plurality of welding pins extending from the supporting surface. The columnar core is adapted to be disposed on the supporting surface and be received, along with the supporting surface, in the through hole. The welding pins are extended over the shell and are electrically connected to the printed circuit board.Type: ApplicationFiled: July 16, 2009Publication date: August 26, 2010Applicant: DELTA ELECTRONICS, INC.Inventors: M.H. LI, Sourr TAN, C.S. KUNG
-
Publication number: 20100148908Abstract: A transformer which comprises a winding frame, at least one primary coil assembly, and at least one feedback coil assembly is provided. The winding frame has at least one primary winding area and at least one feedback winding area. The at least one primary coil assembly which is wound around the at least one primary winding area and electrically connected to a microcontroller is configured to receive an input voltage. The at least one feedback coil assembly which is wound around the at least one feedback winding area and electrically connected to the microcontroller is configured to output an induced voltage to the microcontroller. The microcontroller is configured to adjust the input voltage received by the at least one primary coil assembly according to the induced voltage.Type: ApplicationFiled: February 20, 2009Publication date: June 17, 2010Applicant: DELTA ELECTRONICS, INC.Inventors: C. S. Kung, H. X. Wu, Chang-Bing Fang
-
Publication number: 20100117778Abstract: A transformer is provided. The transformer comprises a coil frame, an input coil and an output coil. The input coil and the output coil are both disposed on the coil frame and interlaced with each other. A second voltage outputted by the output coil is induced by a first voltage inputted into the input coil. The output coil comprises at least one metal strip to enhance the output power. The coil frame is formed with a plurality of coil openings with chamfered angles or rounded angles, so that the bended angle formed by the input coil at the location where the input coil passes each of the coil openings is substantially less than 15 degrees.Type: ApplicationFiled: January 7, 2009Publication date: May 13, 2010Applicant: DELTA ELECTRONICS, INC.Inventors: Jebby Luo, C.S. Kung
-
Publication number: 20100039203Abstract: A filter inductor assembly is provided. The filter inductor assembly of this invention comprises a magnetic body and a coil. The magnetic body has an even number of winding sections. The winding sections comprise a first section and a second section, while the second section is adjacent to the first section. The first coil is wound onto the first section on a surface of the magnetic body in a first direction, while the second coil is wound onto the second section on the surface of the magnetic body in a second direction, wherein the first direction is substantially opposite to the second direction. By using an even number of winding sections, the impedance frequency bandwidth of each winding section of the coil is increased.Type: ApplicationFiled: April 22, 2009Publication date: February 18, 2010Applicant: DELTA ELECTRONICS, INC.Inventors: Jack ZHOU, F. NIU, C.S. KUNG
-
Patent number: 4828995Abstract: Hybrid cell line for production of monoclonal antibody to an antigen found on approximately 70% of normal human thymocytes. The hybrid is formed by fusing splenocytes from immunized CAF.sub.1 mice with P3X63Ag8Ul myeloma cells. Diagnostic and therapeutic uses of the monoclonal antibody are also disclosed.Type: GrantFiled: October 4, 1982Date of Patent: May 9, 1989Assignee: Ortho Pharmaceutical CorporationInventors: Patrick C. S. Kung, Gideon Goldstein