IP Library › Patent Application 10110087
Patent Application Utility PCT National Stage
App. No. 10/110,087 · Confirmation No. 4728

OPTICAL WAVEGUIDE WITH A MULTI-LAYER CORE AND METHOD OF FABRICATION THEREOF

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2002-11-12 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 2 View
2002-08-02 LET. Miscellaneous Incoming Letter 53 View
2002-08-02 PEFR Applicant Response to Pre-Exam Formalities Notice 3 View
2002-08-02 OATH Oath or Declaration filed 2 View
2002-08-02 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
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2002-04-05 WCLM Claims Worksheet (PTO-2022) 1 View
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Quick Facts
App. No.
10/110,087
Filed
2002-08-02
Effective Filing
2002-04-05
Granted
2004-04-06
Art Unit
2882
PTA
-48 days