US PATENT SUBCLASS 396 / 229
.~.~ Digital

Current as of: June, 1999
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396 /   HD   PHOTOGRAPHY

213  DF  EXPOSURE CONTROL CIRCUIT {23}
228  DF  .~ Having log transformation circuit {2}
229.~.~ Digital

DEFINITION

Classification: 396/229

Digital:

(under subclass 228) Subject matter in which a counter, a register, or CPU is used in the transformation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

, FOR 726, for a foreign art collection involving camera automatic exposure control having a digital logarithmic transformation.