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 8424763 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 23, 2013

Filed:

Sep. 01, 2009
Applicants:

Steven C. Charlton, Osceola, IN (US);

Matthew Holzer, Bronx, NY (US);

Mu Wu, Hopewell Junction, NY (US);

Andrew J. Edelbrock, Granger, IN (US);

Inventors:

Steven C. Charlton, Osceola, IN (US);

Matthew Holzer, Bronx, NY (US);

Mu Wu, Hopewell Junction, NY (US);

Andrew J. Edelbrock, Granger, IN (US);

Assignee:

Bayer HealthCare LLC, Tarrytown, NY (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 7/08 (2006.01); G01N 21/00 (2006.01); G01N 1/10 (2006.01); B44C 1/17 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method of forming and using an auto-calibration circuit or label on a test sensor includes providing a label or circuit. The label or circuit includes a first layer, a second layer and a lamination portion. The second layer is located between the first layer and the lamination portion. The first layer includes polymeric material. The second layer includes conductive material. The label or circuit is applied to the test sensor via the lamination portion. After applying the label or circuit to the test sensor, portions of the second layer are ablated using a laser to form an auto-calibration pattern on the label or circuit.


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