IP Library › Granted Patent US 6,664,841
Granted Patent Utility
US 6,664,841 · Confirmation No. 7164

METHOD AND APPARATUS FOR CONDITIONING AN ANALOG SIGNAL

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2008-09-29 C.AD Change of Address 1 View
2008-09-29 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2008-09-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-10-22 LET. Miscellaneous Incoming Letter 4 View
2003-10-22 DRW Drawings-only black and white line drawings 16 View
2003-07-25 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-07-02 DRW Drawings-only black and white line drawings 16 View
2001-03-23 TRNA Transmittal of New Application 3 View
2001-03-23 SPEC Specification 24 View
2001-03-23 CLM Claims 8 View
2001-03-23 ABST Abstract 1 View
2001-03-23 DRW Drawings-only black and white line drawings 16 View
2001-03-23 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,664,841
App. No.
09/816,621
Filed
2001-03-23
Granted
2003-12-16
Art Unit
2816
PTA
-42 days