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MULTI-TOUCH DETECTION BY AN OPTICAL TOUCH SCREEN

15/138,360 | U.S. Patent Application

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Location ELECTRONIC
Filed April 26, 2016
Examiner MICHELLE R CONNELLY
Class 385
Art Group 2874
Case Type Utility - 385/033000
Status Abandoned -- Failure to Respond to an Office Action
Parent 14/612,308 Patented
Parent 14/465,880 Patented
Parent 14/160,751 Patented
Parent 13/745,874 Patented
Parent 61/591,913 Expired
Parent 13/424,592 Patented
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Last Updated: 4 years, 7 months ago
Date # Transaction