Coil device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11515075
APP PUB NO 20190189337A1
SERIAL NO

16198300

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A coil device includes a core and a coil portion. The core includes a winding core part and a flange part disposed at one end of the winding core part in an axial direction thereof. The coil portion is formed by winding a first wire and a second wire around the winding core part. The flange part includes first and second grooves passed by a leading part of the first wire or the second wire. The first groove extends toward an outside of the flange part. The second groove extends toward the outside of the flange part at an angle differing from that of the first groove.

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First Claim

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Patent Owner(s)

  • 501 TDK CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawasaki, Yoshihiro Tokyo, JP 255 1878
Nishimura, Munehito Tokyo, JP 7 14
Tokiwa, Aoi Tokyo, JP 11 13

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