US PATENT SUBCLASS 708 / 841
.~.~.~.~ Hall effect

Current as of: June, 1999
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708 /   HD   ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING

800  DF  ELECTRICAL ANALOG CALCULATING COMPUTER {1}
801  DF  .~ Particular function performed {15}
835  DF  .~.~ Multiplication {7}
840  DF  .~.~.~ Electromagnetic {1}
841.~.~.~.~ Hall effect

DEFINITION

Classification: 708/841

Hall effect:

(under subclass 840) Subject matter utilizing the Hall effect principle.

SEE OR SEARCH CLASS

323, Electricity: Power Supply or Regulation Systems,

294, and 368 for resistor-type impedance systems which operate under Hall effect principles.

324, Electricity: Measuring and Testing,

207.2, for magnetic measuring using the Hall effect.

327, Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems,

511, for miscellaneous Hall effect circuits.