Coded data generation or conversion – Digital code to digital code converters – Parallel to serial
Reexamination Certificate
2011-07-19
2011-07-19
Nguyen, Khai M (Department: 2819)
Coded data generation or conversion
Digital code to digital code converters
Parallel to serial
C341S100000, C341S152000
Reexamination Certificate
active
07982640
ABSTRACT:
A digital signal transmitting apparatus includes an encoder which converts parallel input signals of multiple channels into serial data in a manner synchronized with a first clock signal, and a decoder which converts the serial data into parallel output signals of the multiple channels in a manner synchronized with a second clock signal operating in a manner asynchronous with the first clock signal. The serial data has a different period and a different duty factor corresponding to each combination of the logical values of the parallel input signals of the multiple channels.
REFERENCES:
patent: 5148168 (1992-09-01), Masuda et al.
patent: 6335696 (2002-01-01), Aoyagi et al.
patent: B2 3344530 (2002-11-01), None
Gokita Takeo
Imai Takakazu
Okuno Reiji
Nguyen Khai M
Oliff & Berridg,e PLC
TDK Corporation
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