Patent · US Active

Breach sensor

US9891183B2 · kind B2 · utility

1Cited by

8References

19Claims

0Family size

Assignee

NXP B.V. · NL

Inventors

Roel Daamen · Herkenbosch, NL
Viet Hoang Nguyen · Leuven, BE
Nebojsa Nenadovic · Nijmegen, NL
Pascal Bancken · Opwijk, BE

Key dates

Filing date	Jul 7, 2015
Grant date	Feb 13, 2018
Priority date	—
Expiry date	Dec 6, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY04S40/20
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

One example discloses a breach sensor, comprising: a substrate including an integrated circuit; a passivation layer coupled to the substrate; a breach sensing element coupled to the circuit; wherein the breach sensing element is on a first side of the passivation layer and the substrate is on a second side of the passivation layer; a barrier configured to separate the breach sensing element from an ambient environment; wherein the breach sensing element is responsive to barrier damage.

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