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.:
Date of Patent:
Aug. 24, 2004
Filed:
Sep. 20, 2002
Applicant:
Inventors:
Jason Stauth, Concord, NH (US);
Richard Dickinson, Concord, NH (US);
John Sauber, Millbury, MA (US);
Ray Engel, Southbridge, MA (US);
Sandra Pinelle, Nashua, NH (US);
Assignee:
Allegro Microsystems, Inc., Worcester, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 1/520 ; G01R 3/307 ;
U.S. Cl.
CPC ...
G01R 1/520 ; G01R 3/307 ;
Abstract
An integrated current sensor includes a magnetic field transducer such as a Hall effect sensor, a magnetic core, and an electrical conductor. The conductor includes features for receiving portions of the Hall effect sensor and the core and the elements are dimensioned such that little or no relative movement among the elements is possible.