GPI coverage and content

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: 157 117 910 patent documents

This week's update (12/07/2024 12:00 CET):

139 301 new documents added

1 340 825 documents amended

GPI key values

Run regular monitoring (e.g. monthly or quarterly) of technical areas or companies

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EP 3537542 B1 20210602 - THREE-DIMENSIONAL ANTENNA

Title (en)

THREE-DIMENSIONAL ANTENNA

Title (de)

3D-ANTENNE

Title (fr)

ANTENNE TRIDIMENSIONNELLE

Publication

EP 3537542 B1 20210602 (FR)

Application

EP 19161567 A 20190308

Priority

FR 1852061 A 20180309

IPC 8 full level

H01Q 11/08 (2006.01); H01Q 1/24 (2006.01); H01Q 9/42 (2006.01)

CPC (source: EP)

H01Q 1/243 (2013.01); H01Q 9/42 (2013.01); H01Q 11/08 (2013.01)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 3537542 A1 20190911; EP 3537542 B1 20210602; FR 3078831 A1 20190913

DOCDB simple family (application)

EP 19161567 A 20190308; FR 1852061 A 20180309