US PATENT SUBCLASS 257 / 240
.~.~ Changing width or direction of channel (e.g., meandering channel)

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

213  DF  FIELD EFFECT DEVICE {6}
215  DF  .~ Charge transfer device {11}
240.~.~ Changing width or direction of channel (e.g., meandering channel)

DEFINITION

Classification: 257/240

Changing width or direction of channel (e.g., meandering channel):

(under subclass 215) Subject matter wherein the charge transfer path region changes its width or direction throughout all or part of the distance from source to drain electrode.