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:
Sep. 21, 2010
Filed:
Dec. 06, 2000
Applicants:
G. Samuel Hurst, Knoxville, TN (US);
Rufus H. Ritchie, Oak Ridge, TN (US);
Donald W. Bouldin, Brentwood, TN (US);
Robert J. Warmack, Knoxville, TN (US);
Inventors:
G. Samuel Hurst, Knoxville, TN (US);
Rufus H. Ritchie, Oak Ridge, TN (US);
Donald W. Bouldin, Brentwood, TN (US);
Robert J. Warmack, Knoxville, TN (US);
Assignee:
Tyco Electronics Corporation, Berwyn, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A new touch screen design provides for corrections of non-uniformities, more accurate touch point measurement, and multiple simultaneous touch point measurements through the use of a grid of relatively conductive lines.