US PATENT SUBCLASS 359 / 193
.~.~ With optical element (e.g., lens, mirror, etc.)

Current as of: June, 1999
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359 /   HD   OPTICS: SYSTEMS (INCLUDING COMMUNICATION) AND ELEMENTS

109  DF  OPTICAL COMMUNICATION {13}
189  DF  .~ Receiver {5}
193.~.~ With optical element (e.g., lens, mirror, etc.)

DEFINITION

Classification: 359/193

With optical element (e.g., lens, mirror, etc.):

(under subclass 189) Subject matter wherein an optical receiver comprises some type of optical device such as a lens, etc., other than an optical waveguide.

(1) Note. The optical elements for this subclass are those defined as being classified in Class 359, not the optical waveguides of Class 385.

SEE OR SEARCH THIS CLASS, SUBCLASS:

195, for an optical receiver with an optical waveguide.

SEE OR SEARCH CLASS

385, Optical Waveguides, appropriate subclasses for optical waveguide structure, per se.