IP Library › Patent Application 61697682
Patent Application Provisional
App. No. 61/697,682 · Confirmation No. 7782

SYSTEMS AND METHODS OF ECHO & NOISE CANCELLATION IN VOICE COMMUNICATION

Provisional Application Expired
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 Code Description Pages PDF
2014-09-17 C.AD Change of Address 2 View
2014-09-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-09-18 APP.FILE.REC Filing Receipt 3 View
2012-09-06 SPEC Specification 29 View
2012-09-06 CLM Claims 24 View
2012-09-06 ABST Abstract 1 View
2012-09-06 TR.PROV Provisional Cover Sheet (SB16) 3 View
2012-09-06 DRW.NONBW Drawings-other than black and white line drawings 10 View
2012-09-06 WFEE Fee Worksheet (SB06) 2 View
2012-09-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-09-06 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
0001-01-03 DRW.SUPP Drawings-black and white line and/or other drawings — View
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Quick Facts
App. No.
61/697,682
Filed
2012-09-06