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SEMICONDUCTOR DEVICES WITH GRADED DOPANT REGIONS

16/947,294 | U.S. Patent Application

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Filed July 27, 2020
Examiner ARORA, AJAY
Class 257
Art Group 2892
Patent No. 11,121,222
Case Type Utility
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child 17/371,839 Patented Case
Child 17/728,588 Abandoned
Last Updated: 1 month, 3 weeks ago
Date # Transaction