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App. No. 09/850,860 · Confirmation No. 1577

METHOD AND APPARATUS FOR ANALYZING WAVELENGTH-DIVISION MULTIPLEXED SIGNAL LIGHT

Inventor: Gentaro Ishihara
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2004-01-16 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-01-16 LET. Miscellaneous Incoming Letter 2 View
2004-01-16 DRW Drawings-only black and white line drawings 9 View
2003-10-30 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2003-10-30 NOA Notice of Allowance and Fees Due (PTOL-85) 7 View
2003-10-30 DRW Drawings-only black and white line drawings 1 View
2003-10-30 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2003-10-30 FWCLM Index of Claims 1 View
2003-10-30 SRFW Search information including classification, databases and other search related notes 1 View
2003-10-22 SRNT Examiner's search strategy and results 3 View
2003-10-09 WFEE Fee Worksheet (SB06) 1 View
2003-09-29 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-09-29 SPEC Specification 1 View
2003-09-29 CLM Claims 6 View
2003-09-29 DRW Drawings-only black and white line drawings 1 View
2003-09-29 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2003-09-29 DRW Drawings-only black and white line drawings 1 View
2003-07-31 CTEQ Ex Parte Quayle Action 8 View
2003-07-31 892 List of references cited by examiner 1 View
2003-05-16 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-05-16 CLM Claims 7 View
2003-05-16 DRW Drawings-only black and white line drawings 1 View
2003-05-16 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2003-05-16 DRW Drawings-only black and white line drawings 3 View
2003-02-12 CTNF Non-Final Rejection 8 View
2003-02-12 892 List of references cited by examiner 1 View
2003-02-10 SRNT Examiner's search strategy and results 2 View
2002-12-31 C.AD Change of Address 1 View
2001-08-10 LET. Miscellaneous Incoming Letter 2 View
2001-08-10 DRW Drawings-only black and white line drawings 8 View
2001-08-10 TRNA Transmittal of New Application 2 View
2001-08-10 DRW Drawings-only black and white line drawings 8 View
2001-07-06 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2001-05-08 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-05-08 SRFW Search information including classification, databases and other search related notes 1 View
2001-05-08 FWCLM Index of Claims 1 View
2001-05-08 TRNA Transmittal of New Application 2 View
2001-05-08 SPEC Specification 20 View
2001-05-08 CLM Claims 6 View
2001-05-08 ABST Abstract 1 View
2001-05-08 DRW Drawings-only black and white line drawings 7 View
2001-05-08 OATH Oath or Declaration filed 3 View
2001-05-08 FRPR Certified Copy of Foreign Priority Application 25 View
2001-05-08 WFEE Fee Worksheet (SB06) 1 View
2001-05-08 WFEE Fee Worksheet (SB06) 1 View
2001-05-08 WCLM Claims Worksheet (PTO-2022) 1 View
2001-05-08 TRNA Transmittal of New Application 2 View
2001-05-08 SPEC Specification 20 View
2001-05-08 CLM Claims 6 View
2001-05-08 ABST Abstract 1 View
2001-05-08 DRW Drawings-only black and white line drawings 7 View
2001-05-08 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/850,860
Filed
2001-05-08
Granted
2004-03-16
Pub. No.
US20020005948A1
Art Unit
2877
PTA
-65 days