Coded data generation or conversion – Digital code to digital code converters – Data rate conversion
Reexamination Certificate
2007-09-14
2009-06-30
Nguyen, Khai M (Department: 2819)
Coded data generation or conversion
Digital code to digital code converters
Data rate conversion
C708S290000, C708S313000
Reexamination Certificate
active
07554465
ABSTRACT:
A sampling rate conversion system reduces the signal processing burdens carried by cellular phones, headsets, and other electronic devices. Because the system consumes fewer resources to convert between signal sampling rates, the system may significantly reduce processing time and resource requirements in the device. As a result, the device may instead devote resources to performing other useful tasks, such as interacting with the user through a graphical user interface and performing selected processing tasks.
REFERENCES:
patent: 6427157 (2002-07-01), Webb
patent: 6711214 (2004-03-01), Hershberger
patent: 7129861 (2006-10-01), Avantaggiati
patent: 0 977 360 (2000-02-01), None
patent: 1 569 335 (2005-08-01), None
Krini Mohamed
Röβler Martin
Schmidt Gerhard Uwe
Brinks Hofer Gilson & Lione
Harman / Becker Automotive Systems GmbH
Nguyen Khai M
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