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IDENTIFYING CONTACTS ON A TOUCH SURFACE

13/757,726 | U.S. Patent Application

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Location ELECTRONIC
Filed Feb. 1, 2013
Examiner TOM SHENG, V
Class 345
Art Group 2692
Patent No. 8,593,426
Case Type Utility - 345/174000
Status Patented Case
Parent 12/434,439 Patented
Parent 11/428,521 Patented
Parent 11/15,434 Patented
Parent 09/919,266 Patented
Parent 09/236,513 Patented
Parent 60/72,509 Expired
Last Updated: 3 years, 9 months ago
Date # Transaction