H03K19/084 - CPC Classification Index

ClassID:

221890 ⎘

H03K19/084 - CPC Classification

Classification description:

Logic circuits, i.e. having at least two inputs acting on one output ; Inverting circuits using specified components using semiconductor devices using bipolar transistors Diode-transistor logic

Sub-classes:

H03K19/0843 » {Complementary transistor logic [CTL]} 0
H03K19/0846 » {Schottky transistor logic [STL]} 1

Recent Application in this class:

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CIRCUIT AND DEVICE INCLUDING A TRANSISTOR AND DIODE

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H-bridge driver with output signal compensation

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Circuit and device including a transistor and diode

20090322378

2009-12-31

Electrical device for performing logic functions