IP Library › Granted Patent US 6,768,835
Granted Patent Utility
US 6,768,835 · Confirmation No. 8609

TUNABLE MODE-CONVERTERS USING FEW MODE FIBERS

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2004-06-07 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-03-24 NOA Notice of Allowance and Fees Due (PTOL-85) 7 View
2004-03-24 892 List of references cited by examiner 1 View
2004-03-24 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-03-24 SRFW Search information including classification, databases and other search related notes 1 View
2004-03-24 FWCLM Index of Claims 1 View
2004-03-16 SRNT Examiner's search strategy and results 1 View
2003-08-21 C.AD Change of Address 1 View
2002-09-04 TRNA Transmittal of New Application 1 View
2002-09-04 SPEC Specification 16 View
2002-09-04 CLM Claims 3 View
2002-09-04 ABST Abstract 1 View
2002-09-04 DRW Drawings-only black and white line drawings 5 View
2002-09-04 OATH Oath or Declaration filed 3 View
2002-09-04 TRNA Transmittal of New Application 1 View
2002-09-04 SPEC Specification 16 View
2002-09-04 CLM Claims 3 View
2002-09-04 ABST Abstract 1 View
2002-09-04 OATH Oath or Declaration filed 3 View
2002-09-04 DRW Drawings-only black and white line drawings 5 View
2002-09-04 WFEE Fee Worksheet (SB06) 1 View
2002-09-04 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,768,835
App. No.
10/234,289
Filed
2002-09-04
Granted
2004-07-27
Pub. No.
US20040042714A1
Art Unit
2874
PTA
0 days