IP Library › Granted Patent US 6,681,081
Granted Patent Utility
US 6,681,081 · Confirmation No. 5512

METHOD OF AVOIDING EXCESSIVE POLARIZATION MODE DISPERSION IN AN OPTICAL COMMUNICATIONS LINK

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 Code Description Pages PDF
2003-11-14 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-11-14 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2003-11-14 SPEC Specification 1 View
2003-11-14 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-11-14 DRW Drawings-only black and white line drawings 5 View
2003-11-14 LET. Miscellaneous Incoming Letter 2 View
2002-03-11 TRNA Transmittal of New Application 4 View
2002-03-11 A.PE Preliminary Amendment 12 View
2002-03-11 SPEC Specification 17 View
2002-03-11 CLM Claims 5 View
2002-03-11 ABST Abstract 1 View
2002-03-11 DRW Drawings-only black and white line drawings 5 View
2002-03-11 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,681,081
App. No.
10/093,638
Filed
2002-03-11
Granted
2004-01-20
Pub. No.
US20020131129A1
Art Unit
2633
PTA
-36 days