US PATENT SUBCLASS 348 / 583
.~.~.~ Rotation

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


348 /   HD   TELEVISION

571  DF  IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION {34}
578  DF  .~ Special effects {3}
580  DF  .~.~ Geometric transformation {2}
583.~.~.~ Rotation

DEFINITION

Classification: 348/583

Rotation:

(under subclass 580) Subject matter including a specific circuitry for causing the image to appear to rotate.