US PATENT SUBCLASS 348 / 198
.~ By acoustic wave

Current as of: June, 1999
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195  DF  MECHANICAL OPTICAL SCANNING {6}
198.~ By acoustic wave

DEFINITION

Classification: 348/198

By acoustic wave:

(under subclass 195) Subject matter wherein the scanning is effected by using an elastic or sound wave for displacing or deforming portions of an optically transmitting medium surface or interface.

SEE OR SEARCH CLASS

359, Optics: Systems (Including Communication) and Elements,

285+, and 305+ for acousto-optic modulation.