IP Library › Granted Patent US 6,462,621
Granted Patent Utility
US 6,462,621 · Confirmation No. 2962

OPERATIONAL AMPLIFIER THAT IS CONFIGURABLE AS A PROGRAMMABLE GAIN AMPLIFIER OF A GENERAL PURPOSE AMPLIFIER

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2024-12-11 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2009-05-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-05-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-05-01 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2009-05-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-05-01 PA.. Power of Attorney 1 View
2002-01-30 TRNA Transmittal of New Application 4 View
2002-01-30 DRW Drawings-only black and white line drawings 3 View
2001-09-27 TRNA Transmittal of New Application 2 View
2001-09-27 SPEC Specification 17 View
2001-09-27 CLM Claims 9 View
2001-09-27 ABST Abstract 1 View
2001-09-27 DRW Drawings-only black and white line drawings 3 View
2001-09-27 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,462,621
App. No.
09/964,762
Filed
2001-09-27
Granted
2002-10-08
Art Unit
2817
PTA
0 days