US PATENT SUBCLASS 438 / 329
.~ Including passive device (e.g., resistor, capacitor, etc.)

Current as of: June, 1999
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438 /   HD   SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS

309  DF  FORMING BIPOLAR TRANSISTOR BY FORMATION OR ALTERATION OF SEMICONDUCTIVE ACTIVE REGIONS {25}
329.~ Including passive device (e.g., resistor, capacitor, etc.) {1}
330  DF  .~.~> Resistor {2}

DEFINITION

Classification: 438/329

Including passive device (e.g., resistor, capacitor, etc.):

(under subclass 309) Process for making a bipolar transistor having combined therewith an electrical device or component in which charge carriers do not change their energy levels and do not provide electrical rectification, amplification, or switching, but which does react to voltage and current input.