IP Library › Granted Patent US 6,462,327
Granted Patent Utility
US 6,462,327 · Confirmation No. 6876

ANALOG OPTICAL RECEIVER AND VARIABLE GAIN TRANSIMPEDANCE AMPLIFIER USEFUL THEREWITH

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2016-01-19 MFEE.C.AD Maintenance Fee Address Change 2 View
2016-01-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2015-11-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-11-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-10-28 PA.. Power of Attorney 1 View
2015-10-28 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2015-10-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-03-10 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-09-27 TRNA Transmittal of New Application 3 View
2001-09-27 ADS Application Data Sheet 1 View
2001-09-27 SPEC Specification 18 View
2001-09-27 CLM Claims 10 View
2001-09-27 ABST Abstract 1 View
2001-09-27 DRW Drawings-only black and white line drawings 2 View
2001-09-27 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,462,327
App. No.
09/967,694
Filed
2001-09-27
Granted
2002-10-08
Examiner
LE, QUE TAN
Art Unit
2878
PTA
-12 days