IP Library › Granted Patent US 6,552,391
Granted Patent Utility
US 6,552,391 · Confirmation No. 9133

LOW VOLTAGE DUAL-WELL TRENCH MOS DEVICE

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2013-02-27 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2006-11-13 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2006-10-20 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-01-22 TRNA Transmittal of New Application 5 View
2001-01-22 SPEC Specification 5 View
2001-01-22 CLM Claims 3 View
2001-01-22 ABST Abstract 1 View
2001-01-22 DRW Drawings-only black and white line drawings 4 View
2001-01-22 OATH Oath or Declaration filed 3 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 6,552,391
App. No.
09/767,092
Filed
2001-01-22
Granted
2003-04-22
Pub. No.
US20020096714A1
Art Unit
2815
PTA
-145 days