IP Library › Patent Application 61786445
Patent Application Provisional Small
App. No. 61/786,445 · Confirmation No. 4081

LISTENING OPTIMIZATION FOR CROSS-TALK CANCELLED AUDIO

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2013-04-24 APP.FILE.REC Filing Receipt 3 View
2013-03-15 TR.PROV Provisional Cover Sheet (SB16) 2 View
2013-03-15 SPEC Specification 12 View
2013-03-15 CLM Claims 2 View
2013-03-15 ABST Abstract 1 View
2013-03-15 DRW Drawings-only black and white line drawings 4 View
2013-03-15 WFEE Fee Worksheet (SB06) 2 View
2013-03-15 N417 Electronic Filing System Acknowledgment Receipt 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.
61/786,445
Filed
2013-03-15