US PATENT SUBCLASS 359 / 147
.~.~ Switching

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

109  DF  OPTICAL COMMUNICATION {13}
142  DF  .~ Remote control {6}
147.~.~ Switching

DEFINITION

Classification: 359/147

Switching:

(under subclass 142) Subject matter wherein specific connections of the remote device are controlled by an optical beam.