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SEMICONDUCTOR MEMORY DEVICE INCLUDING REFRESH CONTROL CIRCUIT AND METHOD OF REFRESHING THE SAME

14/56,995 | U.S. Patent Application

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Location ELECTRONIC
Filed Oct. 18, 2013
Examiner HUAN HOANG
Class 365
Art Group 2827
Patent No. 9,076,548
Case Type Utility - 365/222000
Status Patented Case
Parent 61/729,355 Expired
Last Updated: 3 years, 5 months ago
Date # Transaction