US Patent 7692268 Integrated circuit with bipolar transistor

Patent 7692268 was granted and assigned to Infineon Technologies on April, 2010 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Infineon Technologies

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7692268

Patent Inventor Names

Marcel Kreuzberg0

Gerhard Prechtl0

Date of Patent

April 6, 2010

Patent Application Number

11829278

Date Filed

July 27, 2007

Patent Primary Examiner

‌

Wael Fahmy

Patent abstract

An integrated circuit including a bipolar transistor is disclosed. One embodiment provides an insulation structure used to form a junction insulation, a collector structure formed inside a semiconductor zone having openings dividing the collector structure into collector zones. The collector zones are arranged in such a manner that a shortest lateral distance between an emitter zone and the insulation structure runs at least through one of the collector zones.