US PATENT SUBCLASS 359 / 17
.~.~ Scanner

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

1  DF  HOLOGRAPHIC SYSTEM OR ELEMENT {16}
15  DF  .~ Using a hologram as an optical element {3}
17.~.~ Scanner {1}
18  DF  .~.~.~> Flat rotating disk

DEFINITION

Classification: 359/17

Scanner:

(under subclass 15) Subject matter in which a hologram is used to direct a beam of light successively over the elements of a given region.

(1) Note. Systems using a holos:graphic element to convert one scan pattern to another are included here.