IP Library › Granted Patent US 6,654,521
Granted Patent Utility Small
US 6,654,521 · Confirmation No. 4702

DIFFRACTION COMPENSATION OF FBG PHASE MASKS FOR MULTI-CHANNEL SAMPLING APPLICATIONS

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2003-08-04 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-04 LET. Miscellaneous Incoming Letter 1 View
2003-07-03 LET. Miscellaneous Incoming Letter 1 View
2003-07-03 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2002-01-23 TRNA Transmittal of New Application 2 View
2002-01-23 SPEC Specification 38 View
2002-01-23 CLM Claims 12 View
2002-01-23 ABST Abstract 1 View
2002-01-23 DRW Drawings-only black and white line drawings 14 View
2002-01-23 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,654,521
App. No.
10/056,575
Filed
2002-01-23
Granted
2003-11-25
Pub. No.
US20030138206A1
Art Unit
2877
PTA
0 days