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: 157 593 259 patent documents

This week's update (02/08/2024 12:00 CET):

108 752 new documents added

1 451 440 documents amended

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EP 1219115 A2 20020703 - NARROW BANDWIDTH BROADCASTING SYSTEM

Title (en)

NARROW BANDWIDTH BROADCASTING SYSTEM

Title (de)

RUNDFUNKSYSTEM MIT SCHMALER BANDBREITE

Title (fr)

SYSTEME DE RADIODIFFUSION A BANDE PASSANTE ETROITE

Publication

EP 1219115 A2 20020703 (EN)

Application

EP 00953343 A 20000817

Priority

GB 0003174 W 20000817
GB 9919381 A 19990818

Abstract (en)

[origin: WO0113645A2] A narrow bandwidth broadcasting system for transmission of video and television via low bandwidth medium such as internet or radio links.

IPC 1-7

H04N 7/26

IPC 8 full level

H04N 5/272 (2006.01); H04N 7/26 (2006.01)

CPC (source: EP)

H04N 5/272 (2013.01); H04N 19/23 (2014.11)

Citation (search report)

See references of WO 0113645A2

Designated contracting state (EPC)

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

DOCDB simple family (publication)

WO 0113645 A2 20010222; WO 0113645 A3 20010712; AU 6585400 A 20010313; EP 1219115 A2 20020703; GB 9919381 D0 19991020

DOCDB simple family (application)

GB 0003174 W 20000817; AU 6585400 A 20000817; EP 00953343 A 20000817; GB 9919381 A 19990818