IP Library › Granted Patent US 6,714,342
Granted Patent Utility
US 6,714,342 · Confirmation No. 8449

LOW-NOISE DISTRIBUTED RAMAN AMPLIFIER USING BI-DIRECTIONAL PUMPING USING MULTIPLE RAMAN ORDERS

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2018-02-01 SES.LOSS.ELC Notification of loss of entitlement to small entity status via Patent Application Information Retrieval (PAIR) 1 View
2018-02-01 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-02-01 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-01-04 PA.. Power of Attorney 2 View
2018-01-04 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2018-01-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-07-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-07-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-07-23 N572 Response - Re: Informal Power of Attorney (PTOL-308) 1 View
2004-02-03 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-01-02 TRNA Transmittal of New Application 4 View
2003-01-02 SPEC Specification 45 View
2003-01-02 CLM Claims 10 View
2003-01-02 ABST Abstract 1 View
2003-01-02 DRW Drawings-only black and white line drawings 52 View
2003-01-02 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,714,342
App. No.
10/335,808
Filed
2003-01-02
Granted
2004-03-30
Pub. No.
US20030133179A1
Art Unit
3663
PTA
-2 days