Methods and apparatuses for echo cancelation with beamforming microphone arrays | Patent Number 09264553

US 09264553 B2

Application Number13493921

Publication NumberUS 20130039504 A1

Pendency3 years, 8 months, 10 days

Filled DateJun 11, 2012

Priority Date-

Publication DateFeb 14, 2013

Expiration DateJun 10, 2032

Inventor/ApplicantsAshutosh Pandey
Darrin T. Thurston
David K. Lambert
Tracy A. Bathurst

ExaminesHAMID, AMMAR T

Art Unit2654

Technology Center2600

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