EP0802446A4
Lighting apparatus, liquid crystal display system using it and electronic equipment using the liquid crystal display system
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 6 November 2016, 9.9 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
30 sheets
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Every citation, both waysCites: the store holds 2 of 3
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| US5372756A | Cites | United States of America | X | Search report | 1,3,6-11,27,33 |
| US5396350A | Cites | United States of America | X | Search report | 1,4,5,27-32,35 |
| See also references of WO 9717631A1 | Non-patent | – | – | Search report | – |
17 members in 7 offices
Priority claims23
| Document | Office | Kind | Date |
|---|---|---|---|
| 28771895 | Japan | – | |
| 28771895 | Japan | A | |
| 28771895 | Japan | A | |
| 29148995 | Japan | – | |
| 29148995 | Japan | A | |
| 29148995 | Japan | A | |
| 33738995 | Japan | – | |
| 33738995 | Japan | A | |
| 33738995 | Japan | A | |
| 1210996 | Japan | – | |
| 1210996 | Japan | A | |
| 1210996 | Japan | A | |
| 1903296 | Japan | – | |
| 1903296 | Japan | A | |
| 1903296 | Japan | A | |
| 9603243 | Japan | W | |
| 9603243 | Japan | W | |
| JP19950287718 | – | – | – |
| JP19950291489 | – | – | – |
| JP19950337389 | – | – | – |
| JP19960012109 | – | – | – |
| JP19960019032 | – | – | – |
| WO1996JP03243 | – | – | – |
Members17
| Document | Office | Kind | |
|---|---|---|---|
| WO9717631A1 | World Intellectual Property Organization (WIPO) | A1 | |
| EP0802446A1 | European Patent Office (EPO) | A1 | |
| EP0802446A4This record | European Patent Office (EPO) | A4 | |
| KR19980701264A | Republic of Korea | A | |
| US6011602A | United States of America | A | |
| TW397929B | Taiwan Province of China | B | |
| EP1306610A1 | European Patent Office (EPO) | A1 | |
| EP0802446B1 | European Patent Office (EPO) | B1 | |
| DE69628634D1 | Germany | D1 | |
| KR20040004417A | Republic of Korea | A | |
| DE69628634T2 | Germany | T2 | |
| KR100436104B1 | Republic of Korea | B1 | |
| JP3632208B2 | Japan | B2 | |
| KR100453398B1 | Republic of Korea | B1 | |
| EP1306610B1 | European Patent Office (EPO) | B1 | |
| DE69636109D1 | Germany | D1 | |
| DE69636109T2 | Germany | T2 |
28 legal events, as 4 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119 | R119 | DE | |
| Notification of lapseLapsedST | ST | FR | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| No opposition filedOpposition26N | 26N | EP | |
| Fr: translation filedET | ET | EP | |
| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents actLapsedNLV1 | NLV1 | EP | |
| Corresponds to:REF | REF | EP | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH | GRAH | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH | GRAH | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Supplementary search report drawn up and despatchedA4 | A4 | EP | |
| Designated contracting statesAK | AK | EP | |
| Main classification (correction)RHK1 | RHK1 | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | 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
- 0802446
- Publication, DOCDB
- 0802446
- Publication, EPODOC
- EP0802446
- Application
- 96937507
- Application, DOCDB
- 96937507
- Application, EPODOC
- EP19960937507
Titles3
- German
- BELEUCHTUNGSVORRICHTUNG, FLÜSSIGKRISTALLANZEIGE MIT DIESER BELEUCHTUNGSVORRICHTUNG UND ELEKTRONISCHES GERÄT
- English
- ILLUMINATOR, LIQUID CRYSTAL DISPLAY USING THE ILLUMINATOR AND ELECTRONIC DEVICE
- French
- ILLUMINATEUR, AFFICHEUR A CRISTAUX LIQUIDES FONCTIONNANT AVEC L'ILLUMINATEUR ET DISPOSITIF ELECTRONIQUE
Classification
- CPC, 6
- G02B6/0038
- G02F1/1335
- G02B6/0053
- G02B6/0055
- G02B6/0056
- G02B6/0061
- IPC, 2
- F21V8 00
- G02B6 00
Designated states1
- Contracting states, 1
- Netherlands (Kingdom of the)