SELF-LEADED INDUCTIVE DEVICE AND METHODS

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20160307692A1
SERIAL NO

15131994

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Self-leaded inductive devices and methods of manufacture and use. In one embodiment, the inductive device includes a winding, a first shaped core piece, and a second shaped core piece. The winding is composed of one or more turns and is sized so as to fit around a central spindle element located on the core combination. The windings are preferably round in cross-section and have sufficient thickness so as to retain the shape of the interface portions of the winding so as to provide adequate co-planarity for surface mounting applications. The interface portions of the winding may include for example U-shaped leads, L-shaped leads or wave-shaped leads, and may optionally be formed so as to have a rectangular cross section at the interface portions of the otherwise round winding. Methods of manufacture and use are also disclosed.

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Patent Owner(s)

Patent OwnerAddress
PULSE ELECTRONICS INC12220 WORLD TRADE DRIVE SAN DIEGO CA 92128

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Qian Changsha City, CN 416 1749
Chen, Shuhui Hengnan County, CN 339 290
Zhou, Shuizhen Zhuhai City, CN 1 1

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