IP Library › Granted Patent US 6,804,432
Granted Patent Utility
US 6,804,432 · Confirmation No. 9498

OPTICAL ADD-DROP MULTIPLEXER

Inventor: Shu-Lin Tai
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2004-07-22 XRUSH Internal Response to Printer Query from Technology Center(TC) 1 View
2004-07-22 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-07-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-05-18 RUSH Printer Query form, used by the publications branch 1 View
2004-04-16 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-04-16 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-04-16 892 List of references cited by examiner 1 View
2004-04-16 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-04-16 SRFW Search information including classification, databases and other search related notes 1 View
2004-03-12 WFEE Fee Worksheet (SB06) 1 View
2004-03-02 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2004-03-02 SPEC Specification 3 View
2004-03-02 ABST Abstract 1 View
2004-03-02 CLM Claims 4 View
2004-03-02 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2003-12-02 CTNF Non-Final Rejection 7 View
2003-12-02 892 List of references cited by examiner 1 View
2003-12-02 FOR Foreign Reference 10 View
2003-12-02 FOR Foreign Reference 5 View
2003-12-02 SRFW Search information including classification, databases and other search related notes 1 View
2003-11-18 SRNT Examiner's search strategy and results 5 View
2002-10-16 TRNA Transmittal of New Application 2 View
2002-10-16 SPEC Specification 7 View
2002-10-16 CLM Claims 4 View
2002-10-16 ABST Abstract 1 View
2002-10-16 DRW Drawings-only black and white line drawings 4 View
2002-10-16 OATH Oath or Declaration filed 2 View
2002-10-16 TRNA Transmittal of New Application 2 View
2002-10-16 DRW Drawings-only black and white line drawings 4 View
2002-10-16 SPEC Specification 7 View
2002-10-16 CLM Claims 4 View
2002-10-16 ABST Abstract 1 View
2002-10-16 OATH Oath or Declaration filed 2 View
2002-10-16 WFEE Fee Worksheet (SB06) 1 View
2002-10-16 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,804,432
App. No.
10/272,781
Filed
2002-10-16
Granted
2004-10-12
Pub. No.
US20040076369A1
Art Unit
2874
PTA
-4 days