Keating & Bennett, LLP
Common mode choke coil and high-frequency electronic device
A common mode choke coil includes a primary coil and a secondary coil, wherein the primary coil includes a first coil pattern and a second coil pattern connected in series to the first coil pattern, and the secondary coil includes a third coil pattern and a fourth coil pattern connected in series to the third coil pattern. The first and third coil patterns are concentrically wound, as parallel or substantially parallel lines, in loop shapes on one surface, and the second and fourth coil patterns are concentrically wound, as parallel or substantially parallel lines, in loop shapes on the one surface with being adjacent to the first and third coil patterns.
Murata Manufacturing Co., Ltd.
H H H H H
H01F H01F H01F H01F H01F
inventional additional additional inventional additional
Noboru
Kato