US PATENT SUBCLASS 257 / 237
.~.~.~.~ Charge-presetting/linear input type (e.g., fill and spill)

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}
235  DF  .~.~ Electrical input {2}
236  DF  .~.~.~ Signal applied to field effect electrode {1}
237.~.~.~.~ Charge-presetting/linear input type (e.g., fill and spill)

DEFINITION

Classification: 257/237

Charge-presetting/linear input type (e.g., fill and spill):

(under subclass 236) Subject matter wherein means is provided for the input signal to form a potential well, overfill it, drain away the excess charge and input the preset charge in the potential well into the channel.