Nova Patents
AT409854T

Omni-directional crash sensor

Abstract

A stress wave sensor 1 comprising a piezoelectric film 28 and means therein 50 for connection to sensor electronics 42. The piezoelectric film 28 preferably comprises polyvinylidene fluoride. Also a stress wave sensor system and methods employing one or more such stress wave sensors, preferably attached to a vehicle transparent component, most preferably to the vehicle windshield 12.

Term

Term ended

Expired 16 January 2023, 3.7 years ago.

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  4. Expired
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26 members in 9 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
DocumentOfficeKindDate
35005402United States of AmericaP
40880202United States of AmericaP

Members26

Family members, oldest first
DocumentOfficeKind
CA2473556A1CanadaA1
WO03062780A1World Intellectual Property Organization (WIPO)A1
EP1466153A1European Patent Office (EPO)A1
KR20040107467ARepublic of KoreaA
JP2005515466AJapanA
US2005109075A1United States of AmericaA1
EP1466153A4European Patent Office (EPO)A4
EP1621412A2European Patent Office (EPO)A2
EP1621412A3European Patent Office (EPO)A3
CN1735797AChinaA
EP1795880A1European Patent Office (EPO)A1
US2007277622A1United States of AmericaA1
EP1466153B1European Patent Office (EPO)B1
AT395583TAustriaT
DE60320934D1GermanyD1
EP1950548A1European Patent Office (EPO)A1
EP1795880B1European Patent Office (EPO)B1
AT409854TThis recordAustriaT
DE60323889D1GermanyD1
US7475587B2United States of AmericaB2
US7516645B2United States of AmericaB2
EP1621412B1European Patent Office (EPO)B1
AT428608TAustriaT
DE602005013860D1GermanyD1
US2009164147A1United States of AmericaA1
CA2473556CCanadaC