H03K19/0823 - CPC Classification Index

ClassID:

221888 ⎘

H03K19/0823 - 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 Multistate logic

Sub-classes:

H03K19/0826 » {one of the states being the high impedance or floating state} 4

Recent Application in this class:

20240235554

2024-07-11

TERNARY LOGIC ELEMENT AND TERNARY LOGIC SYSTEM INCLUDING SAME

20240137024

2024-04-25

TERNARY LOGIC ELEMENT AND TERNARY LOGIC SYSTEM INCLUDING SAME

13890819

2014-06-10

Apparatus and method for three-level input detection