IP Library › Granted Patent US 6,549,355
Granted Patent Utility
US 6,549,355 · Confirmation No. 5640

RECORDING EQUALIZER AND MAGNETIC RECORDING/REPRODUCING APPARATUS USING THE EQUALIZER

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2002-08-30 TRNA Transmittal of New Application 2 View
2002-08-30 SPEC Specification 13 View
2002-08-30 CLM Claims 2 View
2002-08-30 ABST Abstract 1 View
2002-08-30 DRW Drawings-only black and white line drawings 3 View
2002-08-30 OATH Oath or Declaration filed 4 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 6,549,355
App. No.
10/231,089
Filed
2002-08-30
Granted
2003-04-15
Pub. No.
US20030026024A1
Examiner
FABER, ALAN
Art Unit
2651
PTA
0 days