US PATENT SUBCLASS 204 / 192.26
.~.~.~.~ Optical or photoactive

Current as of: June, 1999
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204 /   HD   CHEMISTRY: ELECTRICAL AND WAVE ENERGY

*  DD  PROCESSES AND PRODUCTS {7}
192.1  DF  .~ Coating, forming or etching by sputtering {3}
192.12  DF  .~.~ Glow discharge sputter deposition (e.g., cathode sputtering, etc.) {3}
192.15  DF  .~.~.~ Specified deposition material or use {10}
192.26.~.~.~.~ Optical or photoactive {3}
192.27  DF  .~.~.~.~.~> Reflective
192.28  DF  .~.~.~.~.~> Absorptive
192.29  DF  .~.~.~.~.~> Transparent conductor

DEFINITION

Classification: 204/192.26

Optical or photoactive:

(under subclass 192.15) Processes wherein the material is chosen on the basis of its optical properties or wherein a property of the material is altered in the presence of light (e.g., photoconductive, etc.).