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Extract from the Register of European Patents

EP About this file: EP1580947

EP1580947 - Receiver and method having full signal path differential offset cancellation capabilities [Right-click to bookmark this link]
Former [2005/39]An improved receiver having full signal path differential offset cancellation capabilities
[2008/33]
StatusNo opposition filed within time limit
Status updated on  11.09.2009
Database last updated on 28.03.2026
Most recent event   Tooltip30.09.2011Lapse of the patent in a contracting state
New state(s): CY, TR		published on 02.11.2011  [2011/44]
Applicant(s)For all designated states
International Business Machines Corporation
New Orchard Road
Armonk, NY 10504 / US
[N/P]
Former [2007/17]For all designated states
International Business Machines Corporation
New Orchard Road
Armonk, NY 10504 / US
Former [2005/39]For all designated states
IBM Corporation
New Orchard Road
Armonk, NY 10504 / US
Inventor(s)01 / Gabillard, Bertrand
7 rue Beccaria
75012, Paris / FR
02 / Hauviller, Philippe
98, route de St Vrain
91760, Itteville / FR
03 / Maltere, Alexandre
10 rue Louise
91230, Montgeron / FR
04 / Ro, Christopher
24 Forest Run Road
Williston, VT 05595 / US
 [2005/39]
Representative(s)Therias, Philippe, et al
IBM France, Le Plan-du-Bois
06610 La Gaude / FR
[2005/39]
Application number, filing date05101950.314.03.2005
[2005/39]
Priority number, dateEP2004036801925.03.2004         Original published format: EP 04368019
[2005/39]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP1580947
Date:28.09.2005
Language:EN
[2005/39]
Type: A3 Search report 
No.:EP1580947
Date:26.12.2007
[2007/52]
Type: B1 Patent specification 
No.:EP1580947
Date:05.11.2008
Language:EN
[2008/45]
Search report(s)(Supplementary) European search report - dispatched on:EP23.11.2007
ClassificationIPC:H04L25/02, H04L25/06
[2007/52]
CPC:
H04L25/0292 (EP); H03F3/45744 (EP); H03F3/45968 (EP);
H03F2200/78 (EP); H03F2203/45551 (EP); H03F2203/45588 (EP);
H04L25/0272 (EP); H04L25/03878 (EP) (-)
Former IPC [2005/39]H04L25/02
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2005/39]
TitleGerman:Empfänger und Verfahren mit Ausgleich von Leitungsungleichheiten[2008/33]
English:Receiver and method having full signal path differential offset cancellation capabilities[2008/33]
French:Récepteur et méthode à annulation de déséquilibres de ligne[2008/33]
Former [2005/39]Empfänger mit Ausgleich von Leitungsungleichheiten
Former [2005/39]An improved receiver having full signal path differential offset cancellation capabilities
Former [2005/39]Récepteur à annulation de déséquilibres de ligne
Examination procedure20.05.2008Examination requested  [2008/27]
06.08.2008Communication of intention to grant the patent
24.09.2008Fee for grant paid
24.09.2008Fee for publishing/printing paid
Opposition(s)06.08.2009No opposition filed within time limit [2009/42]
Fees paidRenewal fee
20.03.2007Renewal fee patent year 03
20.03.2008Renewal fee patent year 04
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  TooltipAT05.11.2008
BE05.11.2008
CY05.11.2008
CZ05.11.2008
DK05.11.2008
EE05.11.2008
FI05.11.2008
IT05.11.2008
LT05.11.2008
NL05.11.2008
PL05.11.2008
RO05.11.2008
SI05.11.2008
SK05.11.2008
TR05.11.2008
BG05.02.2009
SE05.02.2009
GR06.02.2009
ES16.02.2009
IS05.03.2009
IE14.03.2009
LU14.03.2009
CH31.03.2009
LI31.03.2009
MC31.03.2009
PT06.04.2009
HU06.05.2009
[2011/43]
Former [2011/32]AT05.11.2008
BE05.11.2008
CZ05.11.2008
DK05.11.2008
EE05.11.2008
FI05.11.2008
IT05.11.2008
LT05.11.2008
NL05.11.2008
PL05.11.2008
RO05.11.2008
SI05.11.2008
SK05.11.2008
BG05.02.2009
SE05.02.2009
GR06.02.2009
ES16.02.2009
IS05.03.2009
IE14.03.2009
LU14.03.2009
CH31.03.2009
LI31.03.2009
MC31.03.2009
PT06.04.2009
HU06.05.2009
Former [2011/21]AT05.11.2008
BE05.11.2008
CZ05.11.2008
DK05.11.2008
EE05.11.2008
FI05.11.2008
IT05.11.2008
LT05.11.2008
NL05.11.2008
PL05.11.2008
RO05.11.2008
SI05.11.2008
SK05.11.2008
BG05.02.2009
SE05.02.2009
GR06.02.2009
ES16.02.2009
IS05.03.2009
IE14.03.2009
LU14.03.2009
CH31.03.2009
LI31.03.2009
MC31.03.2009
PT06.04.2009
Former [2011/15]AT05.11.2008
BE05.11.2008
CZ05.11.2008
DK05.11.2008
EE05.11.2008
FI05.11.2008
IT05.11.2008
LT05.11.2008
NL05.11.2008
PL05.11.2008
RO05.11.2008
SI05.11.2008
SK05.11.2008
BG05.02.2009
SE05.02.2009
GR06.02.2009
ES16.02.2009
IS05.03.2009
IE14.03.2009
CH31.03.2009
LI31.03.2009
MC31.03.2009
PT06.04.2009
Former [2010/52]AT05.11.2008
BE05.11.2008
CZ05.11.2008
DK05.11.2008
EE05.11.2008
FI05.11.2008
LT05.11.2008
NL05.11.2008
PL05.11.2008
RO05.11.2008
SI05.11.2008
SK05.11.2008
BG05.02.2009
SE05.02.2009
GR06.02.2009
ES16.02.2009
IS05.03.2009
IE14.03.2009
CH31.03.2009
LI31.03.2009
MC31.03.2009
PT06.04.2009
Former [2010/11]AT05.11.2008
BE05.11.2008
CZ05.11.2008
DK05.11.2008
EE05.11.2008
FI05.11.2008
LT05.11.2008
NL05.11.2008
PL05.11.2008
RO05.11.2008
SI05.11.2008
SK05.11.2008
BG05.02.2009
SE05.02.2009
ES16.02.2009
IS05.03.2009
IE14.03.2009
CH31.03.2009
LI31.03.2009
MC31.03.2009
PT06.04.2009
Former [2010/07]AT05.11.2008
BE05.11.2008
CZ05.11.2008
DK05.11.2008
EE05.11.2008
FI05.11.2008
LT05.11.2008
NL05.11.2008
PL05.11.2008
RO05.11.2008
SI05.11.2008
SK05.11.2008
BG05.02.2009
SE05.02.2009
ES16.02.2009
IS05.03.2009
IE14.03.2009
MC31.03.2009
PT06.04.2009
Former [2009/48]AT05.11.2008
BE05.11.2008
CZ05.11.2008
DK05.11.2008
EE05.11.2008
FI05.11.2008
LT05.11.2008
NL05.11.2008
PL05.11.2008
RO05.11.2008
SI05.11.2008
SK05.11.2008
BG05.02.2009
SE05.02.2009
ES16.02.2009
IS05.03.2009
MC31.03.2009
PT06.04.2009
Former [2009/45]AT05.11.2008
BE05.11.2008
CZ05.11.2008
DK05.11.2008
EE05.11.2008
FI05.11.2008
LT05.11.2008
NL05.11.2008
PL05.11.2008
RO05.11.2008
SI05.11.2008
SK05.11.2008
BG05.02.2009
SE05.02.2009
ES16.02.2009
IS05.03.2009
PT06.04.2009
Former [2009/32]AT05.11.2008
BE05.11.2008
FI05.11.2008
LT05.11.2008
NL05.11.2008
PL05.11.2008
SI05.11.2008
ES16.02.2009
IS05.03.2009
Former [2009/27]AT05.11.2008
FI05.11.2008
LT05.11.2008
NL05.11.2008
PL05.11.2008
SI05.11.2008
ES16.02.2009
IS05.03.2009
Former [2009/24]AT05.11.2008
FI05.11.2008
LT05.11.2008
ES16.02.2009
IS05.03.2009
Former [2009/21]LT05.11.2008
ES16.02.2009
Former [2009/20]ES16.02.2009
Documents cited:Search[A] US5831562  (VAN AUKEN JEFFREY B et al.) [A] 1-9 * column 3, lines 38-61 * * column 4, lines 1-52 * * figure 2 *
 [A] WO02087073  (TRIPATH TECHNOLOGY INC et al.) [A] 1-9 * page 2, lines 19-26 * * page 8, lines 16-31 * * page 12, lines 13-20 * * figures 1,2 *
 [A] EP1178637  (MOTOROLA INC et al.) [A] 1-9 * column 2, line 39 - column 4, line 33 * * figure 2 *
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.