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: 157 484 516 patent documents

This week's update (26/07/2024 12:00 CET):

147 225 new documents added

921 612 documents amended

GPI key values

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EP 3050375 A1 20160803 - SYSTEMS AND METHODS FOR LOCATION DETERMINATION

Title (en)

SYSTEMS AND METHODS FOR LOCATION DETERMINATION

Title (de)

POSITIONSBESTIMMUNGSSYSTEME UND -VERFAHREN

Title (fr)

SYSTÈMES ET PROCÉDÉS DE LOCALISATION

Publication

EP 3050375 A1 20160803 (EN)

Application

EP 14902338 A 20140926

Priority

US 201314037773 A 20130926
US 2014057825 W 20140926

IPC 8 full level

H04W 64/00 (2009.01); G01S 11/02 (2010.01)

CPC (source: EP US)

G01S 5/02213 (2020.05 - EP US); G01S 5/0273 (2013.01 - EP); G01S 5/06 (2013.01 - EP); H04W 64/00 (2013.01 - EP)

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3050375 A1 20160803; EP 3050375 A4 20170719

DOCDB simple family (application)

EP 14902338 A 20140926