IP Library › Granted Patent US 7,840,402
Granted Patent Utility PCT National Stage
US 7,840,402 · Confirmation No. 8584

AUDIO ENCODING DEVICE, AUDIO DECODING DEVICE, AND METHOD THEREOF

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Quick Facts
Patent No.
US 7,840,402
App. No.
11/630,380
Filed
2006-12-22
Granted
2010-11-23
Pub. No.
US20070250310A1
Examiner
HAN, QI
Art Unit
2626
PTA
0 days