IP Library › Granted Patent US 6,558,990
Granted Patent Utility PCT National Stage
US 6,558,990 · Confirmation No. 6685

SOI SUBSTRATE, METHOD OF MANUFACTURE THEREOF, AND SEMICONDUCTOR DEVICE USING SOI SUBSTRATE

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2001-03-01 LET. Miscellaneous Incoming Letter 51 View
2001-03-01 LET. Miscellaneous Incoming Letter 51 View
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Quick Facts
Patent No.
US 6,558,990
App. No.
09/786,228
Filed
2001-03-01
Granted
2003-05-06
Examiner
LUU, PHO M
Art Unit
2824
PTA
-182 days