US Patent 7982574 Integrated transformer

Patent 7982574 was granted and assigned to Intel on July, 2011 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Intel

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

79825740

Patent Inventor Names

Donald S. Gardner0

Date of Patent

July 19, 2011

Patent Application Number

128489860

Date Filed

August 2, 2010

Patent Primary Examiner

‌

Tuyen Nguyen

Patent abstract

A transformer comprises a substrate comprising a semiconductor material, a first conductor over the substrate, a second conductor over the substrate, and a magnetic layer over the substrate. The first conductor defines a generally spiral-shaped signal path having at least one turn. The second conductor defines a generally spiral-shaped signal path having at least one turn.