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: 156 632 791 patent documents

This week's update (21/06/2024 12:00 CET):

121 162 new documents added

981 197 documents amended

GPI key values

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EP 0809899 A1 19971203 - APPARATUS AND METHODS FOR ACCESSING INFORMATION RELATING TO RADIO AND TELEVISION PROGRAMS

Title (en)

APPARATUS AND METHODS FOR ACCESSING INFORMATION RELATING TO RADIO AND TELEVISION PROGRAMS

Title (de)

VERFAHREN UND VORRICHTUNGEN ZUM ZUGRIFF AUF HÖRFUNK- UND FERNSEHPROGRAMME BETREFFENDE INFORMATIONEN

Title (fr)

PROCEDE ET DISPOSITIF D'ACCES A DES INFORMATIONS RELATIVES A DES EMISSIONS DE RADIO ET DE TELEVISION

Publication

EP 0809899 A1 19971203 (EN)

Application

EP 95943340 A 19951122

Priority

US 9515343 W 19951122
US 34433394 A 19941122
US 48676995 A 19950607
US 157695 P 19950727

IPC 1-7

H04B 11/00

IPC 8 full level

H04B 11/00 (2006.01)

Designated contracting state (EPC)

BE DE DK ES FR GB IE IT NL SE

DOCDB simple family (publication)

EP 0809899 A1 19971203; EP 0809899 A4 20050330

DOCDB simple family (application)

EP 95943340 A 19951122