Patent · US Expired

Piezoelectrically controlled piezoresistor

US4419598A · kind A · utility

22Cited by

6References

13Claims

0Family size

Assignee

Thomson-CSF · FR

Inventors

Erich Spitz · Paris, FR
Francois Micheron · Paris, FR

Key dates

Filing date	Dec 15, 1981
Grant date	Dec 6, 1983
Priority date	—
Expiry date	Dec 15, 2001

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S310/80
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Electrically piezoresistor produced by means of a piezoresistive element coupled to an electromechanical transducer, whose terminals are the input terminals of the piezoresistor. The piezoresistor comprises thermal drift compensating means.

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