EP1547196A4
A system and method for the mitigation of multipath and the improvement of signal-to-noise ratios in time division multiple access(tdma) location networks
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 19 September 2023, 3 years ago.
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11 sheets
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Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| WO0181941A1 | Cites | World Intellectual Property Organization (WIPO) | A | Search report | 1-20 |
| GB2307142A | Cites | United Kingdom | A | Search report | 1-20 |
| US5293645A | Cites | United States of America | A | Search report | 1-20 |
| WO9631076A1 | Cites | World Intellectual Property Organization (WIPO) | A | Search report | 1-20 |
| WO9805180A1 | Cites | World Intellectual Property Organization (WIPO) | A | Search report | 1-20 |
| WO9950968A1 | Cites | World Intellectual Property Organization (WIPO) | A | Search report | 1-20 |
| See also references of WO 2004027927A1 | Non-patent | – | – | Search report | – |
21 members in 10 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 2002951632 | Australia | – | |
| 2002951632 | Australia | A | |
| 0301246 | Australia | W |
Members21
| Document | Office | Kind | |
|---|---|---|---|
| AU2002951632A0 | Australia | A0 | |
| CA2498905A1 | Canada | A1 | |
| WO2004027927A1 | World Intellectual Property Organization (WIPO) | A1 | |
| WO2004027927A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU2003265717A1 | Australia | A1 | |
| KR20050062550A | Republic of Korea | A | |
| KR20050062550A | Republic of Korea | A | |
| EP1547196A1 | European Patent Office (EPO) | A1 | |
| CN1689191A | China | A | |
| JP2005539439A | Japan | A | |
| US2006012521A1 | United States of America | A1 | |
| AU2003265717B2 | Australia | B2 | |
| US7652625B2 | United States of America | B2 | |
| IL167487A | Israel | A | |
| JP4624789B2 | Japan | B2 | |
| EP1547196A4This record | European Patent Office (EPO) | A4 | |
| KR101057917B1 | Republic of Korea | B1 | |
| KR101057917B1 | Republic of Korea | B1 | |
| CN1689191B | China | B | |
| EP1547196B1 | European Patent Office (EPO) | B1 | |
| ES2524595T3 | Spain | T3 |
83 legal events, as 9 offices reported them to INPADOC
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| 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 | |
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| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | EP | |
| Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119 | R119 | DE | |
| Announcement of lapse in spainLapsedFD2A | FD2A | ES | |
| 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 | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
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| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
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| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
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| 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 | |
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| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| No opposition filedOpposition26N | 26N | 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 | |
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| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | 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 | |
| Patent lapsedLapsedMM4A | MM4A | IE | |
| No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097 | R097 | DE | |
| 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 | |
| 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 | |
| Patent ceasedCeasedPL | PL | CH | |
| 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 | |
| Discontinued in the netherlands as no translation has been filedVDEP | VDEP | NL | |
| 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 | |
| Deletion acc. to par. 5 (withdrawal of the translation of the ep patent)MK05 | MK05 | AT | |
| Definitive protectionFG2A | FG2A | ES | |
| Dpma publication of mentioned ep patent grantGrantedR096 | R096 | DE | |
| European patents granted designating irelandGrantedFG4D | FG4D | IE | |
| European patent takes effect as a national patent in ch/liEP | EP | CH | |
| Reference to at number (ep patent validated in austria)REF | REF | AT | |
| 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 | |
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| 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 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 | |
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| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| Amendment of ipc main classPREVIOUS MAIN CLASS: H01Q0003240000R079 | R079 | DE | |
| First examination report despatched17Q | 17Q | EP | |
| Supplementary search report drawn up and despatchedA4 | A4 | 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 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 provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Request for extension of the european patent (deleted)DAX | DAX | 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
- 1547196
- Application
- 37971033
Titles3
- German
- SYSTEM UND VERFAHREN ZUR ABSCHWÄCHUNG VON MEHRWEGE UND VERBESSERUNG VON SIGNAL-RAUSCH-VERHÄLTNISSEN IN ORTSNETZWERKEN MIT ZEITMULTIPLEX-MEHRFACHZUGRIFF (TDMA)
- English
- A SYSTEM AND METHOD FOR THE MITIGATION OF MULTIPATH AND THE IMPROVEMENT OF SIGNAL-TO-NOISE RATIOS IN TIME DIVISION MULTIPLE ACCESS(TDMA) LOCATION NETWORKS
- French
- SYSTEME ET PROCEDE D'ATTENUATION DE MULTIVOIES ET AMELIORATION DES RAPPORTS SIGNAL BRUIT DANS DES RESEAUX DE LOCALISATION A ACCES MULTIPLE PAR REPARTITION DANS LE TEMPS (AMRT)
Classification
- CPC, 10
- H01Q3/2605
- H01Q3/26
- G01S5/0215
- G01S5/0247
- H01Q3/24
- H01Q21/29
- H04B7/0617
- H04B7/0848
- G01S5/0218
- H01Q21/00
- IPC, 13
- H01Q3 24
- H04J3 00
- G01S1 02
- G01S5 02
- G01S19 05
- G01S19 11
- H01Q3 26
- H01Q21 00
- H01Q21 29
- H04B7 06
- H04B7 08
- H04B7 10
- G01S5 14
Designated states27
- Contracting states, 27
- Austria
- Belgium
- Bulgaria
- Switzerland
- Cyprus
- Czechia
- Germany
- Denmark
- Estonia
- Spain
- Finland
- France
- United Kingdom
- Greece
- Hungary
- Ireland
- Italy
- Liechtenstein
- Luxembourg
- Monaco
- Netherlands (Kingdom of the)
- Portugal
- Romania
- Sweden
and 3 moreShow fewer
- Slovenia
- Slovakia
- Türkiye