IP Library Granted Patent US 6,411,164
Granted Patent Utility
US 6,411,164 · Confirmation No. 7803

PRECISION LOW POWER OPERATIONAL AMPLIFIER WITH GAIN INVARIANT BANDWITH

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Code Description Pages PDF
2017-12-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-12-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-12-14 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2017-12-14 PA.. Power of Attorney 1 View
2017-12-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-07-09 TRNA Transmittal of New Application 1 View
2001-07-09 SPEC Specification 17 View
2001-07-09 CLM Claims 4 View
2001-07-09 ABST Abstract 1 View
2001-07-09 DRW Drawings-only black and white line drawings 3 View
2001-07-09 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,411,164
App. No.
09/901,265
Filed
2001-07-09
Granted
2002-06-25
Pub. No.
US20020021176A1
Art Unit
2817
PTA
-113 days