IP Library › Granted Patent US 6,657,488
Granted Patent Utility
US 6,657,488 · Confirmation No. 5322

OFFSET CORRECTION AND SLICING LEVEL ADJUSTMENT FOR AMPLIFIER CIRCUITS

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2022-09-15 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
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2005-06-24 COCOUT Certificate of Correction - Post Issue Communication 1 View
2003-09-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-22 LET. Miscellaneous Incoming Letter 1 View
2001-12-31 TRNA Transmittal of New Application 2 View
2001-12-31 ADS Application Data Sheet 3 View
2001-12-31 SPEC Specification 14 View
2001-12-31 CLM Claims 7 View
2001-12-31 ABST Abstract 1 View
2001-12-31 DRW Drawings-only black and white line drawings 10 View
2001-12-31 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,657,488
App. No.
10/036,986
Filed
2001-12-31
Granted
2003-12-02
Art Unit
2817
PTA
-72 days