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PROXIMITY DETECTOR IN HANDHELD DEVICE

16/53,688 | U.S. Patent Application

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Filed Aug. 2, 2018
Examiner NUNEZ, JORDANY
Class 715
Art Group 2171
Patent No. 11,036,282
Case Type Utility
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Last Updated: 2 months ago
Date # Transaction