US PATENT SUBCLASS 358 / 261.1
.~.~ Run length encoding


Current as of: June, 1999
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358 /   HD   FACSIMILE AND STATIC PRESENTATION PROCESSING

400  DF  FACSIMILE {17}
426  DF  .~ Time or bandwidth compression {7}
261.1.~.~ Run length encoding {4}
261.2  DF  .~.~.~> Predictive or adaptive encoding
261.3  DF  .~.~.~> Two dimensional encoding
427  DF  .~.~.~> Using Huffman code
261.4  DF  .~.~.~> Having addressable memory


DEFINITION

Classification: 358/261.1

Run length encoding:

(under subclass 426) Subject matter including apparatus for sensing and counting the number of consecutive elemental areas in which a given signal level exists and transmitting a signal representative of the count or a signal that is encoded to represent the count.

SEE OR SEARCH CLASS

341, Coded Data Generation or Conversion,

173+, for code transmitters, and subclasses 50+ for code converters.