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Current content: 157 117 910 patent documents

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139 301 new documents added

1 340 825 documents amended

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EP 1184824 B1 20050622 - Passive infrared detector

Title (en)

Passive infrared detector

Title (de)

Passiv-Infrarotmelder

Title (fr)

Détecteur passif d'infrarouges

Publication

EP 1184824 B1 20050622 (DE)

Application

EP 00119046 A 20000902

Priority

EP 00119046 A 20000902

Abstract (en)

[origin: EP1184824A1] A passive infrared sensor has sensors (S,S') with Fresnel lens focussing elements (An,An', Bm, Bm') for overlapping zones in front of the reflectors (R.R').

IPC 1-7

G08B 13/193

IPC 8 full level

G08B 13/193 (2006.01)

CPC (source: EP)

G08B 13/193 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 1184824 A1 20020306; EP 1184824 B1 20050622; AT E298447 T1 20050715; DE 50010608 D1 20050728

DOCDB simple family (application)

EP 00119046 A 20000902; AT 00119046 T 20000902; DE 50010608 T 20000902