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: 155 047 832 patent documents

This week's update (12/04/2024 12:00 CET):

182 269 new documents added

1 089 556 documents amended

GPI key values

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

Use built-in charts to visualise technical trends and patenting activity of companies

Choose the data you want to see and download to focus on what you are interested in

Run data quality assessments to measure the risk of incomplete search results

EP 1241924 A2 20020918 - Street lighting management system

Title (en)

Street lighting management system

Title (de)

Verwaltungsvorrichtung zur Strassenbeleuchtung

Title (fr)

Système de gestion d'éclairage public

Publication

EP 1241924 A2 20020918 (EN)

Application

EP 02250877 A 20020208

Priority

GB 0103214 A 20010209

Abstract (en)

A street lighting management system includes modules (10) for mounting on the street lights and for transmitting data to sub-master units (13) which collate the information and transmit it to a master unit (14). <IMAGE>

IPC 1-7

H05B 37/03

IPC 8 full level

H05B 37/03 (2006.01)

CPC (source: EP US)

H05B 47/19 (2020.01 - EP US); H05B 47/22 (2020.01 - EP US)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

EP 1241924 A2 20020918; EP 1241924 A3 20041208; GB 0103214 D0 20010328; GB 2372160 A 20020814; GB 2372160 B 20030910

DOCDB simple family (application)

EP 02250877 A 20020208; GB 0103214 A 20010209