US PATENT SUBCLASS 348 / 459
.~ Changing number of fields for standard conversion

Current as of: June, 1999
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441  DF  FORMAT CONVERSION {9}
459.~ Changing number of fields for standard conversion

DEFINITION

Classification: 348/459

Changing number of fields for standard conversion:

(under subclass 441) Subject matter including an apparatus or method for changing an input signal having a vertical period to an output signal having a different vertical period.