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: 157 337 350 patent documents

This week's update (19/07/2024 12:00 CET):

219 431 new documents added

1 247 852 documents amended

GPI key values

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

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EP 3330807 B1 20220504 - ALTERNATIVE DISPLAY DEVICE

Title (en)

ALTERNATIVE DISPLAY DEVICE

Title (de)

VORRICHTUNG ZUR ALTERNATIVEN ANZEIGE

Title (fr)

DISPOSITIF D'AFFICHAGE ALTERNATIF

Publication

EP 3330807 B1 20220504 (FR)

Application

EP 17204571 A 20171130

Priority

CH 15812016 A 20161202

IPC 8 full level

G04B 19/16 (2006.01)

CPC (source: CH EP)

G04B 19/163 (2013.01 - CH 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

DOCDB simple family (publication)

EP 3330807 A1 20180606; EP 3330807 B1 20220504; CH 713193 A2 20180615; CH 713193 B1 20231031

DOCDB simple family (application)

EP 17204571 A 20171130; CH 15812016 A 20161202