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Inventor
CHIU GORDON W
US
2 patents
Patents
2 patents
US5386495A
Jan 31, 1995
Method and apparatus for determining the signal quality of a digital signal
MOTOROLA INC
50 citations
88
US7069211B2
Jun 27, 2006
Method and apparatus for transferring data over a voice channel
MOTOROLA INC
37 citations
86