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POWER SIC DEVICES HAVING RAISED GUARD RINGS

10/79,892 | U.S. Patent Application

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Filed Feb. 22, 2002
Examiner LINDSAY JR, WALTER LEE
Class 257
Art Group 2812
Patent No. 6,693,308
Case Type Utility
Status Patented Case
Child PCTUS2003005156 PCT
Last Updated: 4 weeks ago
Date # Transaction