IP Library › Granted Patent US 6,782,157
Granted Patent Utility Small
US 6,782,157 · Confirmation No. 6442

BIDIRECTIONAL OPTICAL INTERLEAVER

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2005-04-07 COCOUT Certificate of Correction - Post Issue Communication 3 View
2004-12-06 COCIN Request for Certificate of Correction 7 View
2004-07-14 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-04-09 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-04-09 NOA Notice of Allowance and Fees Due (PTOL-85) 5 View
2004-04-09 892 List of references cited by examiner 1 View
2004-04-09 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-04-09 FWCLM Index of Claims 1 View
2004-04-09 SRFW Search information including classification, databases and other search related notes 1 View
2004-03-17 SRNT Examiner's search strategy and results 3 View
2003-03-31 PETDEC Petition Decision 2 View
2003-03-31 LET. Miscellaneous Incoming Letter 1 View
2003-03-20 PET. Petition Entered 2 View
2003-03-20 LET. Miscellaneous Incoming Letter 7 View
2002-08-12 PEFR Applicant Response to Pre-Exam Formalities Notice 4 View
2002-08-12 OATH Oath or Declaration filed 3 View
2002-08-12 PET. Petition Entered 2 View
2002-02-06 PEFN Pre-Exam Formalities Notice 1 View
2002-01-02 TRNA Transmittal of New Application 2 View
2002-01-02 SPEC Specification 31 View
2002-01-02 CLM Claims 10 View
2002-01-02 ABST Abstract 1 View
2002-01-02 DRW Drawings-only black and white line drawings 3 View
2002-01-02 WFEE Fee Worksheet (SB06) 1 View
2002-01-02 WCLM Claims Worksheet (PTO-2022) 1 View
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Quick Facts
Patent No.
US 6,782,157
App. No.
10/038,882
Filed
2002-01-02
Granted
2004-08-24
Art Unit
2874
PTA
-128 days