IP Library › Granted Patent US 6,662,155
Granted Patent Utility
US 6,662,155 · Confirmation No. 9527

METHOD AND SYSTEM FOR COMFORT NOISE GENERATION IN SPEECH COMMUNICATION

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2003-09-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-10-02 TRNA Transmittal of New Application 16 View
2001-10-02 SPEC Specification 14 View
2001-10-02 CLM Claims 5 View
2001-10-02 ABST Abstract 1 View
2001-10-02 DRW Drawings-only black and white line drawings 7 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 6,662,155
App. No.
09/970,091
Filed
2001-10-02
Granted
2003-12-09
Pub. No.
US20020103643A1
Art Unit
2654
PTA
-145 days