IP Library › Granted Patent US 6,763,228
Granted Patent Utility
US 6,763,228 · Confirmation No. 1132

PRECISION AUTOMATIC GAIN CONTROL CIRCUIT

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2019-03-21 OATH Oath or Declaration filed 9 View
2010-07-01 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-07-01 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-06-17 PA.. Power of Attorney 2 View
2010-06-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-06-17 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2009-02-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-02-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-02-09 PA.. Power of Attorney 1 View
2009-02-09 LET. Miscellaneous Incoming Letter 32 View
2009-02-09 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2009-02-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-05-24 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-12-21 TRNA Transmittal of New Application 2 View
2001-12-21 SPEC Specification 39 View
2001-12-21 CLM Claims 11 View
2001-12-21 ABST Abstract 1 View
2001-12-21 DRW Drawings-only black and white line drawings 7 View
2001-12-21 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,763,228
App. No.
10/027,386
Filed
2001-12-21
Granted
2004-07-13
Pub. No.
US20020086651A1
Examiner
LE, NHAN T
Art Unit
2685
PTA
-1 days