System and method controlling multimedia information components
Abstract
Multimedia components (16,18,20) for reproducing/recording information in a data storage medium (14) are controlled (10) via a personal computer (26). By selecting graphical representations of the multimedia components and of their control switches, the user enters instructions on the personal computer (26) to perform various operations by the components. The representative operations include turning the component on or off, setting its volume, adjusting its bass/treble, etc. Another operation may include finding a particular track/scene in a user library displayed on the computer screen and reproducing the track/scene on the corresponding multimedia component by selecting on the screen the graphical representation corresponding to the reproducing operation.

Term
Term ended
Projected expiry passed 1 May 2018, 8.4 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
1 sheet
Sheet 1
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0593228A1 | Cites | European Patent Office (EPO) | X | Search report | 12,13 |
| EP0626635A2 | Cites | European Patent Office (EPO) | X | Search report | 1-11,14 |
| GB2305092A | Cites | United Kingdom | X | Search report | 12,13 |
| US3158695A | Cites | United States of America | A | Search report | 12,13 |
| US4731848A | Cites | United States of America | X | Search report | 12,13 |
| US5532753A | Cites | United States of America | X | Search report | 1-4,7,9-11,14 |
| US5559965A | Cites | United States of America | A | Search report | 1-11,14 |
| WO9628919A2 | Cites | World Intellectual Property Organization (WIPO) | X | Search report | 1-11,14 |
7 members in 3 offices
Priority claims5
| Document | Office | Kind | Date |
|---|---|---|---|
| 850507 | United States of America | – | |
| 85050797 | United States of America | A | |
| 85050797 | United States of America | A | |
| 850507 | – | – | – |
| US19970850507 | – | – | – |
Members7
| Document | Office | Kind | |
|---|---|---|---|
| EP0875837A2 | European Patent Office (EPO) | A2 | |
| JPH1173418A | Japan | A | |
| US5990884A | United States of America | A | |
| US6370550B1 | United States of America | B1 | |
| EP0875837A3This record | European Patent Office (EPO) | A3 | |
| JP2009110549A | Japan | A | |
| JP4889749B2 | Japan | B2 |
21 legal events, as 2 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Applications withdrawn, deemed to be withdrawn, or refused after publication in hong kongWithdrawnWD | WD | HK | |
| Application refused18R | 18R | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION HAS BEEN REFUSEDSTAA | STAA | EP | |
| First examination report despatched17Q | 17Q | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Designation fees paidAKX | AKX | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAX | AX | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAL;LT;LV;MK;RO;SIAX | AX | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 0875837
- Publication, DOCDB
- 0875837
- Publication, EPODOC
- EP0875837
- Application
- 98303432
- Application, DOCDB
- 98303432
- Application, EPODOC
- EP19980303432
Titles3
- German
- System und Verfahren zum Steuern von Multimedia-Geräten
- English
- System and method controlling multimedia information components
- French
- Système et méthode de contrôle d'appareils multimedia
Classification
- CPC, 16
- H04N7/17318
- H04N21/47202
- H04N21/4828
- H04N21/6125
- H04N21/6175
- H04N21/6187
- H04N21/8133
- H04N21/8405
- H04N21/8455
- G11B27/105
- G11B27/34
- Y10S715/978
- H04L67/75
- Y10S715/97
- H04L9/40
- H04L65/1101
- IPC, 5
- G06F13 00
- G06F17 30
- H04H20 82
- H04L29 06
- H04L29 08
Designated states2
- Contracting states, 1
- Sweden
- Extension states, 1
- Slovenia