EP0248033A4
Multi-level power amplifying circuitry for portable radio transceivers.
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 8 October 2006, 20 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Category | Cited during |
|---|---|---|---|---|
| EP0159670A2 | Cites | European Patent Office (EPO) | Y | Search report |
| US4523155A | Cites | United States of America | YD | Search report |
| WO8500082A1 | Cites | World Intellectual Property Organization (WIPO) | A | Search report |
18 members in 10 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 79402685 | United States of America | A | |
| 79402685 | United States of America | A | |
| US19850794026 | – | – | – |
Members18
| Document | Office | Kind | |
|---|---|---|---|
| IL80141A0 | Israel | A0 | |
| US4636741A | United States of America | A | |
| WO8702843A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU6543986A | Australia | A | |
| CN86107133A | China | A | |
| CN86107133A | China | A | |
| EP0248033A4This record | European Patent Office (EPO) | A4 | |
| EP0248033A1 | European Patent Office (EPO) | A1 | |
| KR880700537A | Republic of Korea | A | |
| JPS63501258A | Japan | A | |
| AU582078B2 | Australia | B2 | |
| CA1264067A | Canada | A | |
| CN1006269B | China | B | |
| IL80141A | Israel | A | |
| EP0248033B1 | European Patent Office (EPO) | B1 | |
| DE3683848D1 | Germany | D1 | |
| KR960002390B1 | Republic of Korea | B1 | |
| JP2579473B2 | Japan | B2 |
36 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Opt-out of the competence of the unified patent court (upc) registeredP01 | P01 | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | |
| Appeal reference modifiedAppealORIGINAL CODE: EPIDOSCREFNOAPAH | APAH | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | |
| Se: european patent has lapsedLapsedEUG | EUG | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | |
| Nl: lapsed or anulled due to non-payment of the annual feeLapsedNLV4 | NLV4 | |
| Nl: decision of oppositionOppositionNLR2 | NLR2 | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | |
| Opposition rejectedOpposition27O | 27O | |
| Opposition rejectedOppositionORIGINAL CODE: 0009273PLBN | PLBN | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: OPPOSITION REJECTEDSTAA | STAA | |
| Appeal dossier modifiedAppealORIGINAL CODE: EPIDOS NOAPOAPAC | APAC | |
| Communication from the board of appeal sentAppealORIGINAL CODE: EPIDOS OBAPOAPCC | APCC | |
| Communication from the board of appeal sentAppealORIGINAL CODE: EPIDOS OBAPOAPCC | APCC | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | |
| Se: european patent in force in swedenEAL | EAL | |
| Nl: opposition has been filed with the epoOppositionNLR1 | NLR1 | |
| Opposition filed (corrected)OppositionR26 | R26 | |
| Opposition filedOpposition26 | 26 | |
| Opposition data, opponent's data or that of the opponent's representative modifiedOppositionORIGINAL CODE: 0009299OPPOPLAB | PLAB | |
| Opposition filedOppositionORIGINAL CODE: 0009260PLBI | PLBI | |
| Fr: translation filedET | ET | |
| Corresponds to:REF | REF | |
| Designated contracting statesAK | AK | |
| It: translation for a ep patent filedITF | ITF | |
| It: translation for a ep patent filedITF | ITF | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | |
| First examination report despatched17Q | 17Q | |
| Supplementary search report drawn up and despatchedA4 | A4 | |
| Request for examination filed17P | 17P | |
| Designated contracting statesAK | AK | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI |
Numbers
- Publication, DOCDB
- 0248033
- Publication, EPODOC
- EP0248033
- Application
- 906589
- Application, DOCDB
- 86906589
- Application, EPODOC
- EP19860906589
Titles3
- German
- MEHRPEGELLEISTUNGSVERSTÄRKERSCHALTUNG FÜR TRAGBARE RUNDFUNKEMPFÄNGER.
- English
- MULTI-LEVEL POWER AMPLIFYING CIRCUITRY FOR PORTABLE RADIO TRANSCEIVERS.
- French
- CIRCUIT MULTINIVEAU D'AMPLIFICATION DE PUISSANCE POUR EMETTEURS-RECEPTEURS RADIOPORTATIFS.
Classification
- CPC, 6
- H04B1/3877
- H03F3/189
- H03F1/0216
- H03F1/0222
- H03F1/0233
- B32B15/00
- IPC, 10
- H03F1 02
- H03F3 189
- H03G3 00
- H03G3 02
- H03G3 20
- H03G3 30
- H04B1 04
- H04B1 38
- H04B1 40
- H04B7 26
Designated states5
- Contracting states, 5
- Germany
- France
- Italy
- Netherlands (Kingdom of the)
- Sweden