IP Library › Patent Application 09956860
Patent Application Utility
App. No. 09/956,860 · Confirmation No. 2552

DIGITAL SIGNAL PROCESSING METHOD, DATA RECORDING AND REPRODUCING APPARATUS, AND DATA RECORDING MEDIUM THAT ARE RESISTANT TO BURST ERRORS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2004-06-17 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-09-21 TRNA Transmittal of New Application 3 View
2001-09-21 SPEC Specification 29 View
2001-09-21 CLM Claims 5 View
2001-09-21 ABST Abstract 1 View
2001-09-21 DRW Drawings-only black and white line drawings 14 View
2001-09-21 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.
09/956,860
Filed
2001-09-21
Granted
2004-08-03
Pub. No.
US20020038443A1
Art Unit
2133
PTA
0 days