IP Library › Granted Patent US 6,646,790
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US 6,646,790 · Confirmation No. 5138

OPTICAL AMPLIFIER GAIN CONTROL MONITORING

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2015-02-09 OATH Oath or Declaration filed 148 View
2003-09-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-01-28 TRNA Transmittal of New Application 2 View
2002-01-28 ADS Application Data Sheet 3 View
2002-01-28 SPEC Specification 13 View
2002-01-28 CLM Claims 5 View
2002-01-28 ABST Abstract 1 View
2002-01-28 DRW Drawings-only black and white line drawings 6 View
2002-01-28 OATH Oath or Declaration filed 7 View
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Quick Facts
Patent No.
US 6,646,790
App. No.
10/058,879
Filed
2002-01-28
Granted
2003-11-11
Pub. No.
US20030142390A1
Art Unit
3663
PTA
-2 days