Patent №
US 5,087,899
Granted
1992-02-11
Filed 1989
Owner
SIEMENS-ALBIS, A CORP. OF SWITZERLAND
Lab
—
AI components
1
hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
07353921
An attenuation network comprises a T or a .pi. network and first and second regulating circuits for controlling it. The T or .pi. network has at least two variable resistances. A switch S1 permits selection of a desired attenuation value which is set through the operation of the second regulating circuit on the T or .pi. network, while the first regulating circuit acts on the T or .pi. network such that its input and output resistances are kept constant.
AI classification
Ownership
SIEMENS-ALBIS, A CORP. OF SWITZERLAND
assignment · 51050905
Assignors
LAUPER, ALFRED
On an employer assignment, the assignors are typically the inventors.