US PATENT SUBCLASS 359 / 306
.~.~.~ Correlation or convolution

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

Internet Version by PATENTEC © 1999      Terms of Use


359 /   HD   OPTICS: SYSTEMS (INCLUDING COMMUNICATION) AND ELEMENTS

237  DF  OPTICAL MODULATOR {3}
298  DF  .~ Light wave directional modulation (e.g., deflection or scanning is representative of the modulating signal) {5}
305  DF  .~.~ Acousto-optic {9}
306.~.~.~ Correlation or convolution

DEFINITION

Classification: 359/306

Correlation or convolution:

(under subclass 305) Subject matter wherein the correlation or convolution integral of two optical waves is formed by an acousto-optical directional modulator.