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App. No. 10/642,316 · Confirmation No. 2854

TWIN WAVEGUIDE BASED DESIGN FOR PHOTONIC INTEGRATED CIRCUITS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2017-01-24 COCOUT Certificate of Correction - Post Issue Communication 1 View
2016-12-21 COCIN Request for Certificate of Correction 3 View
2016-12-21 COCIN Request for Certificate of Correction 2 View
2016-12-21 WFEE Fee Worksheet (SB06) 2 View
2016-12-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-10-06 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-08-09 NOA Notice of Allowance and Fees Due (PTOL-85) 2 View
2004-08-09 1449 List of References cited by applicant and considered by examiner 2 View
2004-07-29 RUSH Printer Query form, used by the publications branch 2 View
2004-07-02 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-07-02 NOA Notice of Allowance and Fees Due (PTOL-85) 2 View
2004-07-02 EXIN Examiner Interview Summary Record (PTOL - 413) 2 View
2004-07-02 892 List of references cited by examiner 1 View
2004-07-02 1449 List of References cited by applicant and considered by examiner 4 View
2004-07-02 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 2 View
2004-07-02 FWCLM Index of Claims 1 View
2004-07-02 SRFW Search information including classification, databases and other search related notes 1 View
2004-07-02 SRNT Examiner's search strategy and results 2 View
2004-04-30 IDS Information Disclosure Statement (IDS) Form (SB08) 6 View
2004-04-30 FOR Foreign Reference 11 View
2003-10-17 IDS Information Disclosure Statement (IDS) Form (SB08) 7 View
2003-08-15 TRNA Transmittal of New Application 5 View
2003-08-15 SPEC Specification 16 View
2003-08-15 CLM Claims 8 View
2003-08-15 ABST Abstract 1 View
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2003-08-15 SPEC Specification 1 View
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2003-08-15 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-08-15 WCLM Claims Worksheet (PTO-2022) 1 View
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Quick Facts
App. No.
10/642,316
Filed
2003-08-15
Granted
2004-11-16
Pub. No.
US20040052445A1
Examiner
ULLAH, AKM E
Art Unit
2874
PTA
-4 days