Patent · US Active

Integrated electronic circuit

US8138750B2 · kind B2 · utility

9Cited by

5References

5Claims

0Family size

Assignees

Micronas GmbH · DE
DENSO CORPORATION · JP

Inventors

Hans-Jörg Fink · Glückstadt, DE
Martin Bayer · Hessisch Oldendorf, DE
Reiner Bidenbach · Vaterstetten, DE
Yoshiyuki Kono · Amuru, UG

Key dates

Filing date	Nov 10, 2006
Grant date	Mar 20, 2012
Priority date	—
Expiry date	Jan 23, 2029

Classification

Technology area (CPC G)Physics
CPC primaryG01D3/08
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Disclosed is an integrated electronic circuit comprising a core circuit that generates a useful signal as well as a buffer for storing the useful signal. The buffer stores the last read value of the useful signal for a predetermined period of time when the power supply is interrupted, and the buffer is disconnected from the power supply of the other circuits.

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