US PATENT SUBCLASS 250 / 559.04
.~.~ Evaluation by regions, zones, or pixels

Current as of: June, 1999
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250 /   HD   RADIANT ENERGY

200  DF  PHOTOCELLS; CIRCUITS AND APPARATUS {11}
559.01  DF  .~ With circuit for evaluating a web, strand, strip, or sheet {13}
559.04.~.~ Evaluation by regions, zones, or pixels {2}
559.05  DF  .~.~.~> With imaging
559.06  DF  .~.~.~> With scanning

DEFINITION

Classification: 250/559.04

Evaluation by regions, zones, or pixels:

(under subclass 559.01) Subject matter wherein discrete sections of the material are detected and evaluated independently.