H03K19/09418 - CPC Classification Index

ClassID:

221907 ⎘

H03K19/09418 - 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 field-effect transistors using junction field-effect transistors in combination with bipolar transistors [BIFET]

Recent Application in this class:

20120161812

2012-06-28

Logic circuit without enhancement mode transistors

20120127767

2012-05-24

Low-current inverter circuit

20120112793

2012-05-10

Low-current logic-gate circuit

20090108866

2009-04-30

Radiation hardened logic circuits