IP Library › Granted Patent US 6,436,778
Granted Patent Utility
US 6,436,778 · Confirmation No. 5139

NOVEL RE-OXIDATION APPROACH TO IMPROVE PERIPHERAL GATE OXIDE INTEGRITY IN A TUNNEL NITRIDE OXIDATION PROCESS

Inventors: Hao Fang, Yue-Song He
Patented Case View Patent ↗
⬇ PDF
 Code Description Pages PDF
2001-06-12 TRNA Transmittal of New Application 5 View
2001-06-12 SPEC Specification 11 View
2001-06-12 CLM Claims 4 View
2001-06-12 ABST Abstract 1 View
2001-06-12 DRW Drawings-only black and white line drawings 3 View
2001-06-12 OATH Oath or Declaration filed 2 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,436,778
App. No.
09/879,738
Filed
2001-06-12
Granted
2002-08-20
Art Unit
2824
PTA
-11 days