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:
Nov. 21, 2006
Filed:
Jun. 10, 2002
Richard J. Mccurdy, Aurora, IL (US);
Steve E. Phillips, Ottawa, IL (US);
David W. Perry, Ottawa, IL (US);
Michel J. Soubeyrand, Holland, OH (US);
Richard J. McCurdy, Aurora, IL (US);
Steve E. Phillips, Ottawa, IL (US);
David W. Perry, Ottawa, IL (US);
Michel J. Soubeyrand, Holland, OH (US);
Pilkington North America, Inc., Toledo, OH (US);
Abstract
A coated glass article which may be heat strengthened with reduced variability in sheet resistance is disclosed. A multi-layer coating is formed on a glass substrate including a barrier applied on the glass substrate, base layer of a substantially undoped metal oxide applied over the barrier layer, and an electrically conductive layer of a doped metal oxide applied directly on the base layer. The same source metal is used for the base layer and the electrically conductive layer.