US PATENT SUBCLASS 359 / 145
.~.~ With radio link

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}
145.~.~ With radio link

DEFINITION

Classification: 359/145

With radio link:

(under subclass 142) Subject matter wherein multiple remote devices are optically controlled via a single optical beam, but the beam is only directed at one device and this device relays control to another device via radio waves.