US PATENT SUBCLASS 205 / 123
.~.~.~ Product is semiconductor or includes semiconductor

Current as of: June, 1999
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205 /   HD   ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS

80  DF  ELECTROLYTIC COATING (PROCESS, COMPOSITION AND METHOD OF PREPARING COMPOSITION) {42}
118  DF  .~ Coating selected area {10}
122  DF  .~.~ Specified product produced {3}
123.~.~.~ Product is semiconductor or includes semiconductor {1}
124  DF  .~.~.~.~> Predominantly nonmetal electrolytic coating (e.g., anodic oxide, etc.)

DEFINITION

Classification: 205/123

Product is semiconductor or includes semiconductor:

(under subclass 122) Subject matter wherein the specified product is a semiconductor or includes a semiconductor as part of the product.

(1) Note. "Semiconductor" is a generic term for (a) a

substance or material whose electronic conductivity at ordinary temperature is intermediate between that of a metal and an insulator and whose conductivity is capable of being modified by the addition of a dopant, (b) an electronic device the main functioning parts are made from semiconductor materials.

(2) Note. This subclass and subclasses indented hereunder include processes of electrolytic coating, per se, on or with a semiconductor material and combinations of electrolytic coating with an additional step or steps which are preparatory treatments that adapt the material for electrolytic coating or which perfect the electrolytic coating.

SEE OR SEARCH CLASS

438, Semiconductor Device Manufacturing: Processes, for (a) combined processes and (b) certain unit operations of manufacturing a semiconductive substrate or device.