Nova Patents
EP0720166A3

Data reproducing device

Abstract

In a system for reproducing multimedia data such as enciphered characters, enciphered images, enciphered animation or enciphered sound, an ID is given every time the data are integrated to some extent and the ID and a sector of CD-ROM are made correspond one another so that an access in which a sector has been designated directly for the encoded data can be executed by directing the ID from the outside.

Term

Term ended

Projected expiry passed 22 December 2015, 10.8 years ago.

  1. Priority
  2. Filed
  3. Published
  4. Projected expiry
  5. Today

Every citation, both ways

Citations
DocumentRelationOfficeCategoryCited duringRelevant claims
EP0460764A1CitesEuropean Patent Office (EPO)ASearch report1,8,9
EP0651391A2CitesEuropean Patent Office (EPO)PXPASearch report8
EP0676895A2CitesEuropean Patent Office (EPO)PXPASearch report8
US5058162ACitesUnited States of AmericaXAYSearch report1-5,9
US5305295ACitesUnited States of AmericaASearch report1,8,9
WO8802202A1CitesWorld Intellectual Property Organization (WIPO)YASearch report6,10
WO8802960A1CitesWorld Intellectual Property Organization (WIPO)ASearch report1-10
WO9407332A1CitesWorld Intellectual Property Organization (WIPO)XAYSearch report8
WO9418763A1CitesWorld Intellectual Property Organization (WIPO)ASearch report1-5,7-9