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DEFECT REDUCTION IN SEEDED ALUMINUM NITRIDE CRYSTAL GROWTH

16/881,148 | U.S. Patent Application

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Location ELECTRONIC
Filed May 22, 2020
Examiner ROBERT M KUNEMUND
Class 117
Art Group 1714
Patent No. 11,124,892
Case Type Utility - 117/080000
Status Patented Case
Parent 16/160,158 Patented
Parent 15/463,536 Patented
Parent 14/458,825 Patented
Parent 13/669,630 Patented
Parent 12/15,957 Patented
Parent 60/880,869 Expired
Last Updated: 6 months, 2 weeks ago
Date # Transaction