IP Library › Granted Patent US 7,797,162
Granted Patent Utility PCT National Stage
US 7,797,162 · Confirmation No. 2874

AUDIO ENCODING DEVICE AND AUDIO ENCODING METHOD

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Quick Facts
Patent No.
US 7,797,162
App. No.
11/722,821
Filed
2007-06-26
Granted
2010-09-14
Pub. No.
US20080091419A1
Examiner
VO, HUYEN X
Art Unit
2626
PTA
0 days