US Patent 7889536 Integrated circuit including quench devices

Patent 7889536 was granted and assigned to Qimonda on February, 2011 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Qimonda

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

78895360

Patent Inventor Names

Thomas Happ0

Jan Boris Philipp0

Date of Patent

February 15, 2011

Patent Application Number

119578780

Date Filed

December 17, 2007

Patent Primary Examiner

‌

Trong Phan

Patent abstract

An integrated circuit includes a line, at least two quench devices coupled to the line, and a resistivity changing material memory cell coupled to the line. The at least two quench devices are configured to quench a write signal on the line during a write operation of the memory cell.