IP Library › Patent Application 61495968
Patent Application Provisional Small
App. No. 61/495,968 · Confirmation No. 9321

COMBINING A BEAMFORMING MICROPHONE ARRAY WITH AN ACOUSTIC ECHO CANCELLER FOR TELECONFERENCING APPLICATIONS

Provisional Application Expired
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 Code Description Pages PDF
2016-04-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-04-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-04-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-03-26 PA.. Power of Attorney 1 View
2016-03-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2016-03-26 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2016-01-14 OATH Oath or Declaration filed 3 View
2012-06-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-06-04 PA.. Power of Attorney 1 View
2012-06-04 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2012-06-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-06-27 APP.FILE.REC Filing Receipt 3 View
2011-06-11 ADS Application Data Sheet 5 View
2011-06-11 SPEC Specification 8 View
2011-06-11 CLM Claims 1 View
2011-06-11 ABST Abstract 1 View
2011-06-11 DRW.NONBW Drawings-other than black and white line drawings 4 View
2011-06-11 APPENDIX Appendix to the specification 18 View
2011-06-11 WFEE Fee Worksheet (SB06) 2 View
2011-06-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-06-10 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.
61/495,968
Filed
2011-06-11