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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 6630882 B1

PDFFull Text
Date of Patent:
Oct. 07, 2003

Filed:

Jul. 21, 2000

Composite magnetic sensor

Applicant:
Inventors:

Joseph Pierre Heremans, Troy, MI (US);

Dale Lee Partin, Ray Township, MI (US);

Thaddeus Schroeder, Rochester Hills, MI (US);

Assignee:

Delphi Technologies, Inc., Troy, MI (US);

Attorney:

Margaret A. Dobrowitsky

Primary Examiner:

Steven Loke

Assistant Examiner:

Samuel A Gebremariam

Int. Cl.
CPC ...
H01L 4/300 ; H01L 4/302 ; H01L 4/304 ; H01L 4/306 ; H01L 4/308 ; H01L 2/982 ; H01L 2/900 ; H01L 2/100 ;
U.S. Cl.
CPC ...
H01L 4/300 ; H01L 4/302 ; H01L 4/304 ; H01L 4/306 ; H01L 4/308 ; H01L 2/982 ; H01L 2/900 ; H01L 2/100 ;
Abstract

Composite galvanomagnetic devices having a desired combination of properties in specific temperature ranges and magnetic field ranges and so combined that desired properties are provided over an extended temperature and magnetic field range. In practice this can be accomplished with a single die with layers of different properties. Particularly, the present invention addresses this method as related to magnetoresitors and Hall plates.

Find Patent Forward Citations

Heremans, Joseph. (2003). Composite magnetic sensor (U.S. Patent No. 6630882). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6630882

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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