IP Library › Granted Patent US 6,780,550
Granted Patent Utility
US 6,780,550 · Confirmation No. 8750

SINGLE PASS LITHOGRAPHY OVERLAY TECHNIQUE

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2009-06-03 C.AD Change of Address 2 View
2004-06-23 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-06-02 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-02 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-02 892 List of references cited by examiner 1 View
2004-06-02 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-06-02 SRFW Search information including classification, databases and other search related notes 1 View
2004-04-15 LET. Miscellaneous Incoming Letter 2 View
2004-04-15 ELC. Response to Election / Restriction Filed 2 View
2004-03-18 CTRS Requirement for Restriction/Election 5 View
2004-03-18 FWCLM Index of Claims 1 View
2002-10-07 OATH Oath or Declaration filed 10 View
2002-10-07 PEFR Applicant Response to Pre-Exam Formalities Notice 4 View
2002-08-08 PEFN Pre-Exam Formalities Notice 2 View
2002-06-28 TRNA Transmittal of New Application 2 View
2002-06-28 ADS Application Data Sheet 2 View
2002-06-28 SPEC Specification 14 View
2002-06-28 CLM Claims 14 View
2002-06-28 ABST Abstract 1 View
2002-06-28 DRW Drawings-only black and white line drawings 17 View
2002-06-28 OATH Oath or Declaration filed 2 View
2002-06-28 WFEE Fee Worksheet (SB06) 1 View
2002-06-28 WCLM Claims Worksheet (PTO-2022) 1 View
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Quick Facts
Patent No.
US 6,780,550
App. No.
10/187,258
Filed
2002-06-28
Granted
2004-08-24
Pub. No.
US20040002011A1
Art Unit
1756
PTA
0 days