Data processing system and method

Coded data generation or conversion – Digital code to digital code converters – Substituting specified bit combinations for other prescribed...

Reexamination Certificate

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C382S232000

Reexamination Certificate

active

07821427

ABSTRACT:
A method of processing an encoded data stream comprises determining one or more data strings of interest; wherein the data string comprises a predetermined sequence of characters; encoding (3) the or each data string using the same encoding that was used to encode to the data stream; and searching (4) for the encoded data string in the encoded data stream.

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