Patent · US Active

Ultrasonic sensor

US8059490B2 · kind B2 · utility

24Cited by

4References

7Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Peter Rapps · Karlsruhe, DE
Hans Lubik · Bodelshausen, DE
Oliver Hartig · Leonberg, DE

Key dates

Filing date	Aug 11, 2006
Grant date	Nov 15, 2011
Priority date	—
Expiry date	Jan 17, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S367/902
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An ultrasonic sensor having a diaphragm includes a heating element for heating the diaphragm.

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