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LIGHT-BASED TOUCH SCREEN

13/683,173 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 21, 2012
Examiner AFROZA Y CHOWDHURY
Class 345
Art Group 2628
Case Type Utility - 345/173000
Status Abandoned -- Failure to Respond to an Office Action
Parent 12/371,609 Patented
Parent 10/494,055 Patented
Last Updated: 5 years, 2 months ago
Date # Transaction