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EXTRA DOPED REGION FOR BACK-SIDE DEEP TRENCH ISOLATION

17/519,784 | U.S. Patent Application

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Filed Nov. 5, 2021
Examiner Hung K Vu
Class 257
Art Group 2897
Patent No. 11,728,366
Case Type Utility
Status Patented Case
Last Updated: 1 week, 1 day ago
Date # Transaction