IP Library › Granted Patent US 6,590,389
Granted Patent Utility PCT National Stage
US 6,590,389 · Confirmation No. 3673

MAGNETIC SENSOR, MAGNETIC SENSOR APPARATUS, SEMICONDUCTOR MAGNETIC RESISTANCE APPARATUS, AND PRODUCTION METHOD THEREOF

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2010-03-10 O501 37 CFR 1.501 Submission by Patent Owner 26 View
2003-09-23 FRPR Certified Copy of Foreign Priority Application 9 View
2001-02-06 LET. Miscellaneous Incoming Letter 98 View
2001-02-06 LET. Miscellaneous Incoming Letter 98 View
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Quick Facts
Patent No.
US 6,590,389
App. No.
09/762,327
Filed
2001-02-06
Granted
2003-07-08
Art Unit
2862
PTA
0 days