IP Library Granted Patent US 6,635,393
Granted Patent Utility
US 6,635,393 · Confirmation No. 7166

BLANK FOR ALTERNATING PSM PHOTOMASK WITH CHARGE DISSIPATION LAYER

Inventor: Christophe Pierrat
⬇ PDF
Code Description Pages PDF
2003-07-29 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-03-23 TRNA Transmittal of New Application 2 View
2001-03-23 SPEC Specification 18 View
2001-03-23 CLM Claims 8 View
2001-03-23 ABST Abstract 1 View
2001-03-23 DRW Drawings-only black and white line drawings 14 View
2001-03-23 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,635,393
App. No.
09/816,619
Filed
2001-03-23
Granted
2003-10-21
Pub. No.
US20020136964A1
Art Unit
1756
PTA
-5 days