IP Library › Patent Application 09769540
Patent Application Utility
App. No. 09/769,540 · Confirmation No. 4882

OW CURRENT AMPLIFIER CIRCUIT WITH PROTECTION AGAINST STATIC ELECTRICITY

Inventor: Keiji Kusachi
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-01-25 TRNA Transmittal of New Application 2 View
2001-01-25 SPEC Specification 14 View
2001-01-25 CLM Claims 3 View
2001-01-25 ABST Abstract 1 View
2001-01-25 DRW Drawings-only black and white line drawings 4 View
2001-01-25 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
App. No.
09/769,540
Filed
2001-01-25
Granted
2003-04-01
Pub. No.
US20010009390A1
Art Unit
2817
PTA
-4 days