US PATENT SUBCLASS 359 / 321
.~ Having particular chemical composition or structure

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}
321.~ Having particular chemical composition or structure {2}
322  DF  .~.~> Electro-optic crystal material {1}
324  DF  .~.~> Magneto-optic crystal material

DEFINITION

Classification: 359/321

Having particular chemical composition or structure:

(under subclass 237) Subject matter wherein chemical details of an optical modulator are recited.