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You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 156 511 693 patent documents

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200 241 new documents added

1 026 356 documents amended

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EP 1193659 A1 20020403 - RF-EAS Tag with resonance frequency tuning

Title (en)

RF-EAS Tag with resonance frequency tuning

Title (de)

RF-Warenüberwachungsetikett mit Abstimmung der Resonanzfrequenz

Title (fr)

Etiquette RF de surveillance d'articles avec syntonisation de la fréquence de résonance

Publication

EP 1193659 A1 20020403 (EN)

Application

EP 00120238 A 20000927

Priority

EP 00120238 A 20000927

Abstract (en)

The present invention relates to a method for producing paperboard packaging (trays, lids, cartons, containers or combinations) with an integral RF-EAS security tag and a procedure for tuning the resonance frequency of the tag.

IPC 1-7

G08B 13/24

IPC 8 full level

G08B 13/24 (2006.01)

CPC (source: EP)

G08B 13/2414 (2013.01); G08B 13/2431 (2013.01); G08B 13/2437 (2013.01); G08B 13/244 (2013.01); G08B 13/2445 (2013.01)

Citation (search report)

[X] WO 9908245 A1 19990218 - IRD AS [DK], et al
[A] EP 0142380 A2 19850522 - MINNESOTA MINING & MFG [US]

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 1193659 A1 20020403

DOCDB simple family (application)

EP 00120238 A 20000927