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: 159 823 134 patent documents

This week's update (15/11/2024 12:00 CET):

143 307 new documents added

1 003 170 documents amended

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EP 1269306 A1 20030102 - SPATIALIZED AUDIO SYSTEM FOR USE IN A GEOGRAPHICAL ENVIRONMENT

Title (en)

SPATIALIZED AUDIO SYSTEM FOR USE IN A GEOGRAPHICAL ENVIRONMENT

Title (de)

RÄUMLICH ORIENTIERTES AUDIOSYSTEM ZUR VERWENDUNG IN EINER GEOGRAPHISCHEN UMGEBUNG

Title (fr)

SYSTEME AUDIO A COMPOSANTE SPATIALE DESTINE A ETRE UTILISE DANS UN ENVIRONNEMENT GEOGRAPHIQUE

Publication

EP 1269306 A1 20030102 (EN)

Application

EP 01946957 A 20010129

Priority

AU 0100079 W 20010129
AU PP534000 A 20000128
AU PP659000 A 20000330

IPC 1-7

G06F 3/16; H04S 3/00

IPC 8 full level

H04R 27/00 (2006.01); G06F 3/16 (2006.01); H04S 3/00 (2006.01)

CPC (source: EP)

H04S 7/302 (2013.01); H04R 27/00 (2013.01); H04R 2460/07 (2013.01); H04S 7/304 (2013.01); H04S 2420/11 (2013.01)

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 1269306 A1 20030102; EP 1269306 A4 20080903

DOCDB simple family (application)

EP 01946957 A 20010129