US PATENT SUBCLASS 714 / 758
.~.~ Error correcting code with additional error detection code (e.g, cyclic redundancy character, parity)

Current as of: June, 1999
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714 /   HD   ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY

746  DF  DIGITAL DATA ERROR CORRECTION {5}
752  DF  .~ Forward correction by block code {18}
758.~.~ Error correcting code with additional error detection code (e.g, cyclic redundancy character, parity)

DEFINITION

Classification: 714/758

Error correcting code with additional error detection code (e.g., cyclic redundancy character, parity):

(under subclass 752) Subject matter which encodes digital data with both an error correcting code (ECC) for error correction and detection, and an additional error detection code to detect uncorrected errors.

(1) Note. Such additional codes include a cyclic redundancy code (CRC) and a parity bit code.