US PATENT SUBCLASS 396 / 123
.~.~ Automatic area selection

Current as of: June, 1999
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396 /   HD   PHOTOGRAPHY

89  DF  WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS {28}
121  DF  .~ Plural focusing or rangefinding areas {2}
123.~.~ Automatic area selection

DEFINITION

Classification: 396/123

Automatic area selection:

(under subclass 121) Subject matter wherein the object area is selected by a device using an algorithm for determining whether or not the object area is in focus.

SEE OR SEARCH THIS CLASS, SUBCLASS:

104, for a circuit judging a performance of focusing or rangefinding.