US PATENT SUBCLASS 347 / 132
.~.~.~ Beam generator driving means

Current as of: June, 1999
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347 /   HD   INCREMENTAL PRINTING OF SYMBOLIC INFORMATION

111  DF  ELECTRIC MARKING APPARATUS OR PROCESSES {3}
112  DF  .~ Electrostatic {8}
129  DF  .~.~ Photo scanning {7}
132.~.~.~ Beam generator driving means {1}
133  DF  .~.~.~.~> Having feedback or environmental control

DEFINITION

Classification: 347/132

Beam generator driving means:

(under subclass 129) Subject matter comprising operating means for controlling an activation of a light beam generator to emit the writing beam.

SEE OR SEARCH THIS CLASS, SUBCLASS:

247, for driving circuitry in a singular beam recorder.

237, for driving circuitry in a plural beam recorder.