Patent · US Expired

Electrical strain sensitive resistor

US6683525B2 · kind B2 · utility

1Cited by

6References

6Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Waldemar Brinkis · Nidderau, DE
Erich Mattmann · Heidesheim, DE

Key dates

Filing date	Mar 8, 2002
Grant date	Jan 27, 2004
Priority date	—
Expiry date	Apr 24, 2022

Classification

Technology area (CPC H)Electricity
CPC primaryH05K2203/0315
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

An electrical circuit having at least one electrical component, in particular a strain-sensitive resistor and conductor tracks which are applied to a metallic carrier with the intermediate positioning of at least one insulating layer, at least one further conductor track, which is connected to at least one conductor track of the circuit, is applied to the surface of the metallic carrier. The invention also relates to methods for manufacturing the electrical circuit.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.