IP Library › Granted Patent US 6,646,482
Granted Patent Utility
US 6,646,482 · Confirmation No. 5746

VARIABLE DRIVE CURRENT DRIVER CIRCUIT

Inventor: Junichi Takeuchi
Patented Case View Patent ↗ View Publication ↗
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2003-09-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-15 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2003-09-15 FOR Foreign Reference 9 View
2003-09-15 FOR Foreign Reference 64 View
2001-06-05 TRNA Transmittal of New Application 1 View
2001-06-05 SPEC Specification 8 View
2001-06-05 CLM Claims 3 View
2001-06-05 ABST Abstract 1 View
2001-06-05 DRW Drawings-only black and white line drawings 5 View
2001-06-05 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,646,482
App. No.
09/874,737
Filed
2001-06-05
Granted
2003-11-11
Pub. No.
US20010048327A1
Art Unit
2816
PTA
-32 days