IP Library Patent Application 09785451
Patent Application Utility
App. No. 09/785,451 · Confirmation No. 5040

OPTICAL INTEGRATED DEVICE, SEMICONDUCTOR LASER MODULE AND OPTICAL TRANSMITTER

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
2014-12-03 OATH Oath or Declaration filed 7 View
2003-11-25 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-02-20 TRNA Transmittal of New Application 3 View
2001-02-20 SPEC Specification 35 View
2001-02-20 CLM Claims 7 View
2001-02-20 ABST Abstract 1 View
2001-02-20 DRW Drawings-only black and white line drawings 12 View
2001-02-20 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
09/785,451
Filed
2001-02-20
Granted
2004-01-13
Pub. No.
US20020064333A1
Art Unit
2874
PTA
0 days