IP Library › Granted Patent US 6,787,426
Granted Patent Utility
US 6,787,426 · Confirmation No. 2248

METHOD FOR FORMING WORD LINE OF SEMICONDUCTOR DEVICE

Inventor: Won Chang Lee
Patented Case View Patent ↗ View Publication ↗
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2015-11-26 IMIS Miscellaneous Internal Document 1 View
2013-06-27 IMIS Miscellaneous Internal Document 1 View
2004-07-16 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-04-19 NOA Notice of Allowance and Fees Due (PTOL-85) 6 View
2004-04-19 892 List of references cited by examiner 1 View
2004-04-19 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-04-19 SRFW Search information including classification, databases and other search related notes 1 View
2003-10-03 CFILE Request for Corrected Filing Receipt 2 View
2003-06-26 TRNA Transmittal of New Application 1 View
2003-06-26 SPEC Specification 7 View
2003-06-26 CLM Claims 3 View
2003-06-26 ABST Abstract 1 View
2003-06-26 DRW Drawings-only black and white line drawings 8 View
2003-06-26 OATH Oath or Declaration filed 2 View
2003-06-26 WFEE Fee Worksheet (SB06) 1 View
2003-06-26 WFEE Fee Worksheet (SB06) 1 View
2003-06-26 FRPR Certified Copy of Foreign Priority Application 18 View
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Quick Facts
Patent No.
US 6,787,426
App. No.
10/603,611
Filed
2003-06-26
Granted
2004-09-07
Pub. No.
US20040082155A1
Art Unit
2812
PTA
0 days