IP Library › Granted Patent US 6,469,848
Granted Patent Utility PCT National Stage
US 6,469,848 · Confirmation No. 7338

METHOD AND APPARATUS FOR MANUFACTURING A MAGNETIC RECORDING MEDIUM WITH PER-FORMAT RECORDING SIGNALS TRANSFERRED AND RECORDED BY USING A MASTER INFORMATION CARRIER

Patented Case View Patent ↗
⬇ PDF
 Code Description Pages PDF
2001-02-27 TRNA Transmittal of New Application 57 View
2001-02-27 TRNA Transmittal of New Application 57 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 6,469,848
App. No.
09/720,119
Filed
2001-02-27
Granted
2002-10-22
Examiner
FABER, ALAN
Art Unit
2651
PTA
0 days