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Personalized Audio System and Method

13/913,064 | U.S. Patent Application

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Location ELECTRONIC
Filed June 7, 2013
Examiner JUNGWON CHANG
Class 709
Art Group 2454
Patent No. 9,348,907
Case Type Utility - 709/215000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 13/296,039 Patented
Parent 11/928,932 Patented
Parent 10/98,482 Patented
Parent 09/800,956 Patented
Parent 60/187,894 Expired
Child 15/160,763 Abandoned
Last Updated: 3 years, 1 month ago
Date # Transaction