Title (en)

FOCUSING METHOD FOR OPTICAL MEDIA

Title (de)

FOKUSSIERVERFAHREN FUER OPTISCHE MEDIEN

Title (fr)

PROCEDE DE MISE AU POINT POUR MEDIA OPTIQUE

Publication

EP 1095375 A4 20040512 (EN)

Application

EP 98935578 A 19980708

Priority

US 9814203 W 19980708

IPC 1-7

G11B 7/09; G11B 7/12

IPC 8 full level

G11B 7/09 (2006.01); G11B 7/12 (2006.01); G11B 7/00 (2006.01)

CPC (source: EP US)

G11B 7/0945 (2013.01 - EP US); G11B 7/0908 (2013.01 - EP); G11B 2007/0013 (2013.01 - EP)

Citation (search report)

• [X] WO 9705606 A2 19970213 - PHILIPS ELECTRONICS NV [NL], et al
• [X] EP 0717401 A1 19960619 - SONY CORP [JP]
• See references of WO 0003391A1

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)

AU 775898 B2 20040819; AU 8479398 A 20000201; EP 1095375 A1 20010502; EP 1095375 A4 20040512

DOCDB simple family (application)

AU 8479398 A 19980708; EP 98935578 A 19980708