Methods and apparatuses for echo cancelation with beamforming microphone arrays | Patent Number 09264553
US 09264553 B2Filled DateJun 11, 2012
Priority Date-
Publication DateFeb 14, 2013
Expiration DateJun 10, 2032
Inventor/ApplicantsDavid K. Lambert
Ashutosh Pandey
Darrin T. Thurston
Tracy A. Bathurst
Ashutosh Pandey
Darrin T. Thurston
Tracy A. Bathurst
ExaminesHAMID, AMMAR T
Art Unit2654
Technology Center2600
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