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: 158 251 954 patent documents

This week's update (30/08/2024 12:00 CET):

170 720 new documents added

1 828 765 documents amended

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EP 0692134 A1 19960117 - SPEECH PROCESSING

Title (en)

SPEECH PROCESSING

Title (de)

SPRACHVERARBEITUNG

Title (fr)

TRAITEMENT DE LA PAROLE

Publication

EP 0692134 A1 19960117 (EN)

Application

EP 94911271 A 19940331

Priority

EP 94911271 A 19940331
EP 93302538 A 19930331
EP 93304993 A 19930625
GB 9400704 W 19940331

IPC 1-7

G10L 5/06

Citation (search report)

See references of WO 9423424A1

Designated contracting state (EPC)

BE CH DE DK ES FR GB IT LI NL SE

DOCDB simple family (publication)

EP 0692134 A1 19960117; EP 0692134 B1 19990224

DOCDB simple family (application)

EP 94911271 A 19940331