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REGISTRATION MARK WITHIN AN OVERLAP OF DOPANT REGIONS

11/217,250 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 31, 2005
Examiner THAO P LE
Class 257
Art Group 2818
Patent No. 7,230,342
Case Type Utility - 257/797000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child PCT/US06/29752 Published
Child 11/744,992 Abandoned
Last Updated: 4 years, 4 months ago
Date # Transaction