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App. No. 09/929,141 · Confirmation No. 8936

OPTICAL AMPLIFIERS WITH STABLE OUTPUT POWER UNDER LOW INPUT POWER CONDITIONS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2003-12-10 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-12-10 LET. Miscellaneous Incoming Letter 2 View
2003-12-10 DRW Drawings-only black and white line drawings 14 View
2001-08-15 TRNA Transmittal of New Application 6 View
2001-08-15 ADS Application Data Sheet 2 View
2001-08-15 SPEC Specification 32 View
2001-08-15 CLM Claims 7 View
2001-08-15 ABST Abstract 1 View
2001-08-15 DRW Drawings-only black and white line drawings 13 View
2001-08-15 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
09/929,141
Filed
2001-08-15
Granted
2004-02-03
Art Unit
3663
PTA
-140 days