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Extract from the Register of European Patents

EP About this file: EP1768282

EP1768282 - Method for amplifying a time-varying optical signal and optical amplification unit [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  28.11.2008
Database last updated on 19.07.2024
Most recent event   Tooltip26.11.2010Lapse of the patent in a contracting state
New state(s): GR		published on 29.12.2010  [2010/52]
Applicant(s)For all designated states
Alcatel Lucent
54, rue la Boétie
75008 Paris / FR
[N/P]
Former [2007/14]For all designated states
Alcatel Lucent
54 rue La Boétie
75008 Paris / FR
Former [2007/13]For all designated states
Alcatel
54, rue La Boétie
75008 Paris / FR
Inventor(s)01 / Pfeiffer, Thomas
Ruggerstr. 4
70569 Stuttgart / DE
02 / Van De Voorde, Ingrid
Breemweg 27
1861 Wolvertem / BE
03 / Vetter, Peter
Steenhouwersvest 1-3B
2000 Antwerpen / BE
 [2007/13]
Representative(s)Schmidt, Werner Karl
Alcatel Lucent
Intellectual Property & Standards
70430 Stuttgart / DE
[N/P]
Former [2008/35]Schmidt, Werner Karl
Alcatel Lucent Intellectual Property & Standards
70430 Stuttgart / DE
Former [2007/45]Schmidt, Werner Karl
Alcatel Lucent Intellectual Property & Standards
70430 Stuttgart / DE
Former [2007/13]Kohler Schmid Möbus
Patentanwälte Ruppmannstrasse 27
70565 Stuttgart / DE
Application number, filing date05292008.926.09.2005
[2007/13]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1768282
Date:28.03.2007
Language:EN
[2007/13]
Type: B1 Patent specification 
No.:EP1768282
Date:23.01.2008
Language:EN
[2008/04]
Search report(s)(Supplementary) European search report - dispatched on:EP27.02.2006
ClassificationIPC:H04B10/17, H01S3/00
[2007/13]
CPC:
H01S3/06754 (EP,US); H04B10/296 (EP,US); H01S3/005 (EP,US);
H01S3/10015 (EP); H01S3/1302 (EP,US); H01S3/1608 (EP,US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2007/13]
TitleGerman:Verfahren zur Verstärkung eines zeitvariablen optischen Signals und optische Verstärkungseinrichtung[2007/13]
English:Method for amplifying a time-varying optical signal and optical amplification unit[2007/13]
French:Méthode pour amplifier un signal optique temps-variable et dispositif d'amplification optique[2007/13]
Examination procedure10.03.2006Amendment by applicant (claims and/or description)
15.03.2006Examination requested  [2007/13]
13.09.2007Communication of intention to grant the patent
07.12.2007Fee for grant paid
07.12.2007Fee for publishing/printing paid
Opposition(s)24.10.2008No opposition filed within time limit [2009/01]
Fees paidRenewal fee
13.09.2007Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
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  TooltipAT23.01.2008
BE23.01.2008
CH23.01.2008
CY23.01.2008
CZ23.01.2008
DK23.01.2008
EE23.01.2008
FI23.01.2008
IT23.01.2008
LI23.01.2008
LT23.01.2008
LV23.01.2008
NL23.01.2008
PL23.01.2008
RO23.01.2008
SI23.01.2008
SK23.01.2008
TR23.01.2008
BG23.04.2008
SE23.04.2008
GR24.04.2008
ES04.05.2008
IS23.05.2008
PT23.06.2008
HU24.07.2008
IE26.09.2008
LU26.09.2008
MC30.09.2008
[2010/52]
Former [2010/39]AT23.01.2008
BE23.01.2008
CH23.01.2008
CY23.01.2008
CZ23.01.2008
DK23.01.2008
EE23.01.2008
FI23.01.2008
IT23.01.2008
LI23.01.2008
LT23.01.2008
LV23.01.2008
NL23.01.2008
PL23.01.2008
RO23.01.2008
SI23.01.2008
SK23.01.2008
TR23.01.2008
BG23.04.2008
SE23.04.2008
ES04.05.2008
IS23.05.2008
PT23.06.2008
HU24.07.2008
IE26.09.2008
LU26.09.2008
MC30.09.2008
Former [2010/33]AT23.01.2008
BE23.01.2008
CH23.01.2008
CY23.01.2008
CZ23.01.2008
DK23.01.2008
EE23.01.2008
FI23.01.2008
IT23.01.2008
LI23.01.2008
LT23.01.2008
LV23.01.2008
NL23.01.2008
PL23.01.2008
RO23.01.2008
SI23.01.2008
SK23.01.2008
BG23.04.2008
SE23.04.2008
ES04.05.2008
IS23.05.2008
PT23.06.2008
IE26.09.2008
LU26.09.2008
MC30.09.2008
Former [2009/45]AT23.01.2008
BE23.01.2008
CH23.01.2008
CY23.01.2008
CZ23.01.2008
DK23.01.2008
EE23.01.2008
FI23.01.2008
IT23.01.2008
LI23.01.2008
LT23.01.2008
LV23.01.2008
NL23.01.2008
PL23.01.2008
RO23.01.2008
SI23.01.2008
SK23.01.2008
BG23.04.2008
SE23.04.2008
ES04.05.2008
IS23.05.2008
PT23.06.2008
IE26.09.2008
MC30.09.2008
Former [2009/22]AT23.01.2008
BE23.01.2008
CH23.01.2008
CZ23.01.2008
DK23.01.2008
EE23.01.2008
FI23.01.2008
LI23.01.2008
LT23.01.2008
LV23.01.2008
NL23.01.2008
PL23.01.2008
RO23.01.2008
SI23.01.2008
SK23.01.2008
BG23.04.2008
SE23.04.2008
ES04.05.2008
IS23.05.2008
PT23.06.2008
MC30.09.2008
Former [2009/20]AT23.01.2008
BE23.01.2008
CH23.01.2008
CZ23.01.2008
DK23.01.2008
FI23.01.2008
LI23.01.2008
LT23.01.2008
LV23.01.2008
NL23.01.2008
PL23.01.2008
RO23.01.2008
SI23.01.2008
SK23.01.2008
BG23.04.2008
SE23.04.2008
ES04.05.2008
IS23.05.2008
PT23.06.2008
MC30.09.2008
Former [2009/13]AT23.01.2008
BE23.01.2008
CH23.01.2008
CZ23.01.2008
DK23.01.2008
FI23.01.2008
LI23.01.2008
LT23.01.2008
LV23.01.2008
NL23.01.2008
PL23.01.2008
RO23.01.2008
SI23.01.2008
SK23.01.2008
BG23.04.2008
SE23.04.2008
ES04.05.2008
IS23.05.2008
PT23.06.2008
Former [2008/49]AT23.01.2008
BE23.01.2008
CH23.01.2008
CZ23.01.2008
DK23.01.2008
FI23.01.2008
LI23.01.2008
LV23.01.2008
NL23.01.2008
PL23.01.2008
RO23.01.2008
SI23.01.2008
SK23.01.2008
BG23.04.2008
SE23.04.2008
ES04.05.2008
IS23.05.2008
PT23.06.2008
Former [2008/46]AT23.01.2008
BE23.01.2008
CH23.01.2008
DK23.01.2008
FI23.01.2008
LI23.01.2008
LV23.01.2008
PL23.01.2008
SI23.01.2008
BG23.04.2008
SE23.04.2008
ES04.05.2008
IS23.05.2008
PT23.06.2008
Former [2008/44]AT23.01.2008
BE23.01.2008
CH23.01.2008
FI23.01.2008
LI23.01.2008
LV23.01.2008
PL23.01.2008
SI23.01.2008
BG23.04.2008
ES04.05.2008
IS23.05.2008
PT23.06.2008
Former [2008/43]AT23.01.2008
BE23.01.2008
CH23.01.2008
FI23.01.2008
LI23.01.2008
PL23.01.2008
BG23.04.2008
ES04.05.2008
IS23.05.2008
PT23.06.2008
Former [2008/42]AT23.01.2008
CH23.01.2008
FI23.01.2008
LI23.01.2008
PL23.01.2008
BG23.04.2008
ES04.05.2008
IS23.05.2008
PT23.06.2008
Former [2008/39]AT23.01.2008
CH23.01.2008
FI23.01.2008
LI23.01.2008
BG23.04.2008
ES04.05.2008
IS23.05.2008
Former [2008/36]CH23.01.2008
FI23.01.2008
LI23.01.2008
ES04.05.2008
IS23.05.2008
Former [2008/35]CH23.01.2008
LI23.01.2008
ES04.05.2008
IS23.05.2008
Documents cited:Search[A]US2002135867  (JACKEL JANET [US]) [A] 1-10* abstract *;
 [A]US6825973  (PUC ANDREJ B [US], et al) [A] 1-10 * abstract *;
 [X]  - JACKEL J L ET AL, "All-optical burst support for optical packets", OPTICAL COMMUNICATION, 2001. ECOC '01. 27TH EUROPEAN CONFERENCE ON SEPT. 30 - OCT. 4, 2001, PISCATAWAY, NJ, USA,IEEE, (20010930), vol. 3, ISBN 0-7803-6705-7, pages 368 - 369, XP010583424 [X] 1-10 * page 368 - page 369; figure 1(a) *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.