IP Library Granted Patent US 6,665,457
Granted Patent Utility
US 6,665,457 · Confirmation No. 8887

TUNABLE ELECTRO-ABSORPTION MODULATOR AND TUNABLE LASER

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Code Description Pages PDF
2004-04-26 C.AD Change of Address 1 View
2003-10-20 IFEE Issue Fee Payment (PTO-85B) 3 View
2001-09-10 TRNA Transmittal of New Application 1 View
2001-09-10 SPEC Specification 12 View
2001-09-10 CLM Claims 6 View
2001-09-10 ABST Abstract 1 View
2001-09-10 DRW Drawings-only black and white line drawings 4 View
2001-09-10 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,665,457
App. No.
09/949,597
Filed
2001-09-10
Granted
2003-12-16
Pub. No.
US20030048976A1
Art Unit
2839
PTA
-34 days