IP Library › Granted Patent US 6,720,118
Granted Patent Utility
US 6,720,118 · Confirmation No. 1373

ENHANCED INSPECTION OF EXTREME ULTRAVIOLET MASK

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2005-01-21 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-06-03 COCIN Request for Certificate of Correction 3 View
2004-02-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-11-17 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2003-11-17 NOA Notice of Allowance and Fees Due (PTOL-85) 2 View
2003-11-17 1449 List of References cited by applicant and considered by examiner 1 View
2003-11-17 892 List of references cited by examiner 1 View
2003-11-17 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2003-11-17 SRFW Search information including classification, databases and other search related notes 1 View
2003-11-17 SPEC Specification 1 View
2003-04-25 TRNA Transmittal of New Application 4 View
2003-04-25 A.PE Preliminary Amendment 5 View
2003-04-25 SPEC Specification 13 View
2003-04-25 CLM Claims 5 View
2003-04-25 ABST Abstract 1 View
2003-04-25 DRW Drawings-only black and white line drawings 2 View
2003-04-25 OATH Oath or Declaration filed 5 View
2003-04-25 WFEE Fee Worksheet (SB06) 1 View
2003-04-25 WFEE Fee Worksheet (SB06) 1 View
2003-04-25 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
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Quick Facts
Patent No.
US 6,720,118
App. No.
10/423,733
Filed
2003-04-25
Granted
2004-04-13
Pub. No.
US20030203289A1
Art Unit
1756
PTA
-3 days