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:
Jul. 11, 2006
Filed:
Jun. 20, 2003
Raghbir S. Bhullar, Indianapolis, IN (US);
Eric R. Diebold, Noblesville, IN (US);
Brian S. Hill, Avon, IN (US);
Nigel A. Surridge, Carmel, IN (US);
Douglas P. Walling, Indianapolis, IN (US);
Raghbir S. Bhullar, Indianapolis, IN (US);
Eric R. Diebold, Noblesville, IN (US);
Brian S. Hill, Avon, IN (US);
Nigel A. Surridge, Carmel, IN (US);
Douglas P. Walling, Indianapolis, IN (US);
Roche Diagnostics Operations, Inc., Indianapolis, IN (US);
Abstract
A method of making a biosensor is provided. The biosensor includes an electrically conductive material on a base and electrode patterns formed on the base, the patterns having different feature sizes. The conductive material is partially removed from the base using broad field laser ablation so that less than 90% of the conductive material remains on the base and that the electrode pattern has an edge extending between two points. A standard deviation of the edge from a line extending between two points is less than about 6 μm.