IP Library Granted Patent US 6,319,777
Granted Patent Utility
US 6,319,777 · Confirmation No. 5885

TRENCH SEMICONDUCTOR DEVICE MANUFACTURE WITH A THICKER UPPER INSULATING LAYER

⬇ PDF
Code Description Pages PDF
2001-04-24 TRNA Transmittal of New Application 1 View
2001-04-24 A.PE Preliminary Amendment 5 View
2001-04-24 SPEC Specification 15 View
2001-04-24 CLM Claims 4 View
2001-04-24 ABST Abstract 1 View
2001-04-24 DRW Drawings-only black and white line drawings 5 View
2001-04-24 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,319,777
App. No.
09/840,816
Filed
2001-04-24
Granted
2001-11-20
Pub. No.
US20010036704A1
Art Unit
2813
PTA
-50 days