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: 156 809 018 patent documents

This week's update (28/06/2024 12:00 CET):

176 501 new documents added

1 938 899 documents amended

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EP 2809129 B1 20170726 - Safety devices for protecting LED lights against interference

Title (en)

Safety devices for protecting LED lights against interference

Title (de)

Schutzvorrichtungen zum Schutz von LED-Leuchtmitteln gegen Störimpulse

Title (fr)

Dispositifs de protection pour des moyens d'éclairage à DEL contre des impulsions parasites

Publication

EP 2809129 B1 20170726 (DE)

Application

EP 14170431 A 20140528

Priority

DE 102013210119 A 20130529
DE 102013113603 A 20131206

IPC 8 full level

H05B 33/08 (2006.01); H05B 44/00 (2022.01); H05B 45/50 (2022.01)

CPC (source: EP US)

H05B 45/50 (2020.01 - EP US); H05B 47/24 (2020.01 - EP); H05B 45/54 (2020.01 - EP US)

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 2809129 A2 20141203; EP 2809129 A3 20150819; EP 2809129 B1 20170726; DE 102013113603 A1 20141204

DOCDB simple family (application)

EP 14170431 A 20140528; DE 102013113603 A 20131206