IP Library › Granted Patent US 6,610,449
Granted Patent Utility
US 6,610,449 · Confirmation No. 1301

PHASE SHIFT MASKING FOR "DOUBLE-T" INTERSECTING LINES

Inventor: Christophe Pierrat
Patented Case View Patent ↗ View Publication ↗
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2011-08-19 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2002-08-20 TRNA Transmittal of New Application 2 View
2002-08-20 ADS Application Data Sheet 2 View
2002-08-20 SPEC Specification 19 View
2002-08-20 CLM Claims 14 View
2002-08-20 ABST Abstract 1 View
2002-08-20 DRW Drawings-only black and white line drawings 10 View
2002-08-20 OATH Oath or Declaration filed 6 View
2002-08-20 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,610,449
App. No.
10/224,064
Filed
2002-08-20
Granted
2003-08-26
Pub. No.
US20020197546A1
Art Unit
1756
PTA
-74 days