EP1550231A4
Method for reducing access noise in a spread spectrum communication system
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 26 September 2023, 3 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
2 sheets
Sheet 1 Sheet 2
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| WO0007401A1 | Cites | World Intellectual Property Organization (WIPO) | Y | Search report | 1,10 |
| WO0110158A1 | Cites | World Intellectual Property Organization (WIPO) | Y | Search report | 1-15 |
| EP1213868A1 | Cites | European Patent Office (EPO) | Y | Search report | 1,10 |
| GB2343089A | Cites | United Kingdom | Y | Search report | 1-15 |
| WO0110158A | Cites | World Intellectual Property Organization (WIPO) | – | – | – |
| EP1213868A | Cites | European Patent Office (EPO) | – | – | – |
| WO0007401A | Cites | World Intellectual Property Organization (WIPO) | – | – | – |
| See also references of WO 2004032359A1 | Non-patent | – | – | Search report | – |
12 members in 7 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 261260 | United States of America | – | |
| 26126002 | United States of America | A | |
| 0330686 | United States of America | W |
Members12
| Document | Office | Kind | |
|---|---|---|---|
| US2004062295A1 | United States of America | A1 | |
| WO2004032359A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU2003272773A1 | Australia | A1 | |
| KR20050070020A | Republic of Korea | A | |
| EP1550231A1 | European Patent Office (EPO) | A1 | |
| CN1689244A | China | A | |
| JP2006501774A | Japan | A | |
| KR100869263B1 | Republic of Korea | B1 | |
| EP1550231A4This record | European Patent Office (EPO) | A4 | |
| US7876837B2 | United States of America | B2 | |
| CN1689244B | China | B | |
| EP1550231B1 | European Patent Office (EPO) | B1 |
32 legal events, as 4 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Opt-out of the competence of the unified patent court (upc) registeredCASE NUMBER: UPC_APP_119537/2023P01 | P01 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent expired after termination of 20 yearsExpiredPE20 | PE20 | GB | |
| Expiry of rightR071 | R071 | DE | |
| 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 | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Fee paymentPLFP | PLFP | FR | |
| No opposition filedOpposition26N | 26N | 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 | |
| No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097 | R097 | DE | |
| Fee paymentPLFP | PLFP | FR | |
| Dpma publication of mentioned ep patent grantGrantedR096 | R096 | DE | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Intention to grant announcedINTG | INTG | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| Party data changed (applicant data changed or rights of an application transferred)RAP1 | RAP1 | EP | |
| Party data changed (applicant data changed or rights of an application transferred)RAP1 | RAP1 | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Party data changed (applicant data changed or rights of an application transferred)RAP1 | RAP1 | EP | |
| Supplementary search report drawn up and despatchedA4 | A4 | EP | |
| Request for extension of the european patent (deleted)DAX | DAX | EP | |
| Designated contracting states (corrected)RBV | RBV | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAX | 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
- 1550231
- Application
- 37549755
Titles3
- German
- VERFAHREN ZUR VERRINGERUNG VON ZUGRIFFSRAUSCHEN IN EINEM SPREIZSPEKTRUM-KOMMUNIKATIONSSYSTEM
- English
- METHOD FOR REDUCING ACCESS NOISE IN A SPREAD SPECTRUM COMMUNICATION SYSTEM
- French
- PROCEDE DE REDUCTION DU BRUIT D'ACCES DANS UN SYSTEME DE COMMUNICATION A SPECTRE ETALE
Classification
- CPC, 5
- H04W48/16
- H04W74/08
- H04B2201/709709
- H04W48/12
- H04W74/0866
- IPC, 5
- H04B1 707
- H04W48 12
- H04W48 14
- H04W74 08
- H04B1 69
Designated states3
- Contracting states, 3
- Germany
- France
- United Kingdom