IP Library › Granted Patent US 6,677,810
Granted Patent Utility
US 6,677,810 · Confirmation No. 7697

REFERENCE VOLTAGE CIRCUIT

Inventor: Atsuo Fukui
Patented Case View Patent ↗ View Publication ↗
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2003-10-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-10-22 FRPR Certified Copy of Foreign Priority Application 13 View
2002-02-07 TRNA Transmittal of New Application 3 View
2002-02-07 SPEC Specification 8 View
2002-02-07 CLM Claims 2 View
2002-02-07 ABST Abstract 1 View
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Quick Facts
Patent No.
US 6,677,810
App. No.
10/068,358
Filed
2002-02-07
Granted
2004-01-13
Pub. No.
US20020109542A1
Art Unit
2816
PTA
-87 days