US PATENT SUBCLASS 365 / 125
.~.~ Holograms


Current as of: June, 1999
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365 /   HD   STATIC INFORMATION STORAGE AND RETRIEVAL

120  DF  INFORMATION MASKING {6}
124  DF  .~ Diffraction {1}
125.~.~ Holograms


DEFINITION

Classification: 365/125

Holograms:

(under subclass 124) Subject matter wherein object and reference beams are required to store information.

SEE OR SEARCH THIS CLASS, SUBCLASS:

216, for circuits used to read/write holos:graphic memories.

SEE OR SEARCH CLASS

235, Registers,

457, for holos:graphic card readers.

359, Optics: Systems (Including Communication) and Elements, 1+, for storage systems where there is a holos:graphic storage medium storing information signal absent any electrical circuitry.