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:
Mar. 19, 2013
Filed:
Oct. 29, 2004
Applicants:
Victoria Kurtz, Toledo, OH (US);
Daniel K. Wedding, Toledo, OH (US);
Carol Ann Wedding, Toledo, OH (US);
Jeffrey W. Guy, Toledo, OH (US);
Inventors:
Victoria Kurtz, Toledo, OH (US);
Daniel K. Wedding, Toledo, OH (US);
Carol Ann Wedding, Toledo, OH (US);
Jeffrey W. Guy, Toledo, OH (US);
Assignee:
Imaging Systems Technology, Inc., Toledo, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is disclosed and claimed new and improved photoelectric sensing array system, method, and apparatus for large area IR touch screens to increase the resolution of the array, and to provide ease of manufacture and testing.