IP Library › Granted Patent US 6,701,043
Granted Patent Utility
US 6,701,043 · Confirmation No. 8874

ARRAYED WAVEGUIDE GRATING HAVING A REFLECTIVE INPUT COUPLING

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 Code Description Pages PDF
2003-10-30 LET. Miscellaneous Incoming Letter 1 View
2003-10-30 DRW Drawings-only black and white line drawings 6 View
2003-10-30 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-04-18 TRNA Transmittal of New Application 1 View
2001-04-18 SPEC Specification 10 View
2001-04-18 CLM Claims 5 View
2001-04-18 ABST Abstract 1 View
2001-04-18 DRW Drawings-only black and white line drawings 6 View
2001-04-18 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,701,043
App. No.
09/836,459
Filed
2001-04-18
Granted
2004-03-02
Pub. No.
US20010033715A1
Art Unit
2872
PTA
-333 days