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OPTICAL TOUCH SCREENS

14/726,533 | U.S. Patent Application

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Location ELECTRONIC
Filed May 31, 2015
Examiner ADAM GIESY
Class 345
Art Group 2695
Patent No. 9,678,601
Case Type Utility - 345/175000
Status Patented Case
Parent 14/311,366 Patented
Parent PCT/US14/40579 Published
Parent 61/830,671 Expired
Parent 61/833,161 Expired
Parent 61/911,915 Expired
Parent 61/919,759 Expired
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Last Updated: 4 years, 7 months ago
Date # Transaction