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IDENTIFYING CONTACTS ON A TOUCH SURFACE

11/428,521 | U.S. Patent Application

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Location ELECTRONIC
Filed July 3, 2006
Examiner TOM SHENG, V
Class 345
Art Group 2629
Patent No. 7,619,618
Case Type Utility - 345/173000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 11/15,434 Patented
Parent 09/919,266 Patented
Parent 09/236,513 Patented
Parent 60/72,509 Expired
Child 12/434,439 Patented
Child 13/757,726 Patented
Last Updated: 2 years, 2 months ago
Date # Transaction