IP Library › Patent Application 09989884
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App. No. 09/989,884 · Confirmation No. 1497

PUMP SOURCE INCLUDING POLARIZATION SCRAMBLING IN RAMAN AMPLIFIED OPTICAL WDM SYSTEMS

Inventor: Narayan L. Gehlot
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-09-26 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-11-21 TRNA Transmittal of New Application 4 View
2001-11-21 SPEC Specification 5 View
2001-11-21 CLM Claims 2 View
2001-11-21 ABST Abstract 1 View
2001-11-21 DRW Drawings-only black and white line drawings 2 View
2001-11-21 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
09/989,884
Filed
2001-11-21
Granted
2003-12-02
Pub. No.
US20030095321A1
Art Unit
3663
PTA
0 days