IP Library › Granted Patent US 6,445,622
Granted Patent Utility
US 6,445,622 · Confirmation No. 6711

VOLTAGE LEVEL SHIFTER CIRCUIT AND NONVOLATILE SEMICONDUCTOR STORAGE DEVICE USING THE CIRCUIT

Inventor: Yasuaki Hirano
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-06-08 TRNA Transmittal of New Application 1 View
2001-06-08 ADS Application Data Sheet 2 View
2001-06-08 SPEC Specification 51 View
2001-06-08 CLM Claims 5 View
2001-06-08 ABST Abstract 1 View
2001-06-08 DRW Drawings-only black and white line drawings 8 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 6,445,622
App. No.
09/876,158
Filed
2001-06-08
Granted
2002-09-03
Pub. No.
US20020030204A1
Examiner
NGUYEN, TAN
Art Unit
2818
PTA
0 days