EP1446927 - ESTIMATING A TRANSMISSION CHANNEL WITH PILOT SYMBOLS DISTRIBUTED IN LATTICE STRUCTURE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.12.2008 Database last updated on 03.09.2024 | Most recent event Tooltip | 29.10.2010 | Lapse of the patent in a contracting state New state(s): GR | published on 01.12.2010 [2010/48] | Applicant(s) | For all designated states EADS Secure Networks 1, Boulevard Jean Moulin ZAC de la Clef Saint Pierre 78990 Elancourt / FR | [N/P] |
Former [2008/14] | For all designated states EADS Secure Networks 1 boulevard Jean Moulin ZAC de la Clef Saint Pierre 78990 Elancourt / FR | ||
Former [2006/27] | For all designated states EADS Secure Networks Rue Jean Pierre Timbaud 78180 Montigny le Bretonneux / FR | ||
Former [2004/34] | For all designated states Eads Telecom Rue Jean-Pierre Timbaud Bâtiment Jean-Pierre Timbaud 78180 Montigny Le Bretonneux / FR | Inventor(s) | 01 /
BRUTEL, Christophe 43, rue Fondary F-75015 Paris / FR | 02 /
MEGE, Philippe 60 bis, Boulevard Maréchal Joffre F-92340 Bourg-La-Reine / FR | [2004/34] | Representative(s) | Verdure, Stéphane Cabinet Plasseraud ATTENTION : ADDRESS INACTIVE - USE ASS-NR - CDR Paris / FR | [N/P] |
Former [2004/34] | Verdure, Stéphane Cabinet Plasseraud 65/67 rue de la Victoire 75440 Paris Cedex 09 / FR | Application number, filing date | 02796808.0 | 18.10.2002 | [2004/34] | WO2002FR03578 | Priority number, date | FR20010013662 | 23.10.2001 Original published format: FR 0113662 | [2004/34] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | WO03036898 | Date: | 01.05.2003 | Language: | FR | [2003/18] | Type: | A1 Application with search report | No.: | EP1446927 | Date: | 18.08.2004 | Language: | FR | The application published by WIPO in one of the EPO official languages on 01.05.2003 takes the place of the publication of the European patent application. | [2004/34] | Type: | B1 Patent specification | No.: | EP1446927 | Date: | 20.02.2008 | Language: | FR | [2008/08] | Search report(s) | International search report - published on: | EP | 01.05.2003 | Classification | IPC: | H04L27/26, H04L25/02 | [2004/34] | CPC: |
H04L25/0232 (EP,US);
H04L25/0204 (EP,US);
H04L25/022 (EP,US);
H04L25/025 (EP,US);
H04L27/2647 (EP,US);
H04L27/2698 (EP,US)
| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, SK, TR [2004/34] | Extension states | AL | Not yet paid | LT | Not yet paid | LV | Not yet paid | MK | Not yet paid | RO | Not yet paid | SI | Not yet paid | Title | German: | SCHÄTZEN EINES ÜBERTRAGUNGSKANALS MIT IN EINER VERBANDSTRUKTUR VERTEILTEN PILOTSYMBOLEN | [2004/34] | English: | ESTIMATING A TRANSMISSION CHANNEL WITH PILOT SYMBOLS DISTRIBUTED IN LATTICE STRUCTURE | [2004/34] | French: | ESTIMATION D'UN CANAL DE TRANSMISSION AVEC DES SYMBOLES PILOTES REPARTIS SELON UNE STRUCTURE MAILLEE | [2004/34] | Entry into regional phase | 03.05.2004 | National basic fee paid | 03.05.2004 | Designation fee(s) paid | 03.05.2004 | Examination fee paid | Examination procedure | 21.02.2003 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 03.05.2004 | Examination requested [2004/34] | 19.09.2007 | Communication of intention to grant the patent | 31.12.2007 | Fee for grant paid | 31.12.2007 | Fee for publishing/printing paid | Opposition(s) | 21.11.2008 | No opposition filed within time limit [2009/05] | Fees paid | Renewal fee | 22.09.2004 | Renewal fee patent year 03 | 23.09.2005 | Renewal fee patent year 04 | 26.09.2006 | Renewal fee patent year 05 | 28.09.2007 | Renewal fee patent year 06 |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | AT | 20.02.2008 | CY | 20.02.2008 | CZ | 20.02.2008 | DK | 20.02.2008 | EE | 20.02.2008 | FI | 20.02.2008 | IE | 20.02.2008 | NL | 20.02.2008 | SK | 20.02.2008 | TR | 20.02.2008 | BG | 20.05.2008 | GR | 21.05.2008 | PT | 21.07.2008 | LU | 18.10.2008 | BE | 31.10.2008 | CH | 31.10.2008 | LI | 31.10.2008 | MC | 31.10.2008 | [2010/48] |
Former [2010/37] | AT | 20.02.2008 | |
CY | 20.02.2008 | ||
CZ | 20.02.2008 | ||
DK | 20.02.2008 | ||
EE | 20.02.2008 | ||
FI | 20.02.2008 | ||
IE | 20.02.2008 | ||
NL | 20.02.2008 | ||
SK | 20.02.2008 | ||
TR | 20.02.2008 | ||
BG | 20.05.2008 | ||
PT | 21.07.2008 | ||
LU | 18.10.2008 | ||
BE | 31.10.2008 | ||
CH | 31.10.2008 | ||
LI | 31.10.2008 | ||
MC | 31.10.2008 | ||
Former [2010/32] | AT | 20.02.2008 | |
CY | 20.02.2008 | ||
CZ | 20.02.2008 | ||
DK | 20.02.2008 | ||
EE | 20.02.2008 | ||
FI | 20.02.2008 | ||
IE | 20.02.2008 | ||
NL | 20.02.2008 | ||
SK | 20.02.2008 | ||
BG | 20.05.2008 | ||
PT | 21.07.2008 | ||
LU | 18.10.2008 | ||
BE | 31.10.2008 | ||
CH | 31.10.2008 | ||
LI | 31.10.2008 | ||
MC | 31.10.2008 | ||
Former [2009/49] | AT | 20.02.2008 | |
CY | 20.02.2008 | ||
CZ | 20.02.2008 | ||
DK | 20.02.2008 | ||
EE | 20.02.2008 | ||
FI | 20.02.2008 | ||
IE | 20.02.2008 | ||
NL | 20.02.2008 | ||
SK | 20.02.2008 | ||
BG | 20.05.2008 | ||
PT | 21.07.2008 | ||
BE | 31.10.2008 | ||
CH | 31.10.2008 | ||
LI | 31.10.2008 | ||
MC | 31.10.2008 | ||
Former [2009/43] | AT | 20.02.2008 | |
CY | 20.02.2008 | ||
CZ | 20.02.2008 | ||
DK | 20.02.2008 | ||
EE | 20.02.2008 | ||
FI | 20.02.2008 | ||
IE | 20.02.2008 | ||
NL | 20.02.2008 | ||
SK | 20.02.2008 | ||
BG | 20.05.2008 | ||
PT | 21.07.2008 | ||
BE | 31.10.2008 | ||
MC | 31.10.2008 | ||
Former [2009/34] | AT | 20.02.2008 | |
CY | 20.02.2008 | ||
CZ | 20.02.2008 | ||
DK | 20.02.2008 | ||
EE | 20.02.2008 | ||
FI | 20.02.2008 | ||
IE | 20.02.2008 | ||
NL | 20.02.2008 | ||
SK | 20.02.2008 | ||
BG | 20.05.2008 | ||
PT | 21.07.2008 | ||
MC | 31.10.2008 | ||
Former [2009/25] | AT | 20.02.2008 | |
CZ | 20.02.2008 | ||
DK | 20.02.2008 | ||
EE | 20.02.2008 | ||
FI | 20.02.2008 | ||
IE | 20.02.2008 | ||
NL | 20.02.2008 | ||
SK | 20.02.2008 | ||
BG | 20.05.2008 | ||
PT | 21.07.2008 | ||
MC | 31.10.2008 | ||
Former [2009/23] | AT | 20.02.2008 | |
CZ | 20.02.2008 | ||
DK | 20.02.2008 | ||
EE | 20.02.2008 | ||
FI | 20.02.2008 | ||
IE | 20.02.2008 | ||
NL | 20.02.2008 | ||
SK | 20.02.2008 | ||
BG | 20.05.2008 | ||
PT | 21.07.2008 | ||
Former [2009/22] | AT | 20.02.2008 | |
CZ | 20.02.2008 | ||
DK | 20.02.2008 | ||
EE | 20.02.2008 | ||
FI | 20.02.2008 | ||
IE | 20.02.2008 | ||
NL | 20.02.2008 | ||
SK | 20.02.2008 | ||
PT | 21.07.2008 | ||
Former [2008/49] | AT | 20.02.2008 | |
CZ | 20.02.2008 | ||
DK | 20.02.2008 | ||
FI | 20.02.2008 | ||
IE | 20.02.2008 | ||
NL | 20.02.2008 | ||
SK | 20.02.2008 | ||
PT | 21.07.2008 | ||
Former [2008/48] | AT | 20.02.2008 | |
DK | 20.02.2008 | ||
FI | 20.02.2008 | ||
IE | 20.02.2008 | ||
NL | 20.02.2008 | ||
Former [2008/46] | AT | 20.02.2008 | |
DK | 20.02.2008 | ||
FI | 20.02.2008 | ||
Former [2008/39] | AT | 20.02.2008 | |
FI | 20.02.2008 | Cited in | International search | [A]EP0441731 (FRANCE ETAT [FR], et al) [A] 1,11 * page 4, line 48 - page 6, line 35 * * figures 1-4 *; | [A]EP0734132 (TOSHIBA KK [JP]) [A] 1,11 * column 8, line 13 - column 14, line 5 * * figures 2,4 *; | [DA] - FLOCH LE B ET AL, "CODED ORTHOGONAL FREQUENCY DIVISION MULTIPLEX", PROCEEDINGS OF THE IEEE, NEW YORK, NY, USA, (199506), vol. 83, no. 6, ISSN 0018-9219, pages 982 - 996, XP000518747 [DA] 1,11 * page 985, column L, line 45 - column R, line 39 * * page 986, column L, line 8 - column R, line 33 * * page 993, column L, line 15 - line 29 * DOI: http://dx.doi.org/10.1109/5.387096 |