US PATENT SUBCLASS 257 / 757
.~.~.~.~ Silicide of refractory or platinum group metal

Current as of: June, 1999
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257 /   HD   ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES)

734  DF  COMBINED WITH ELECTRICAL CONTACT OR LEAD {14}
741  DF  .~ Of specified material other than unalloyed aluminum {10}
750  DF  .~.~ Layered {10}
754  DF  .~.~.~ At least one layer of silicide or polycrystalline silicon {3}
757.~.~.~.~ Silicide of refractory or platinum group metal

DEFINITION

Classification: 257/757

Silicide of refractory or platinum group metal:

(under subclass 754) Subject matter wherein a layered electrical contact or lead includes a silicide of a metal found in groups IVA, VA, VIA or VIIIA (other than iron (Fe), nickel (Ni) or cobalt (Co)) of the periodic table of the elements.