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Extract from the Register of European Patents

EP About this file: EP2447948

EP2447948 - Thermally assisted magnetic random access memory element with improved endurance [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  06.11.2015
Database last updated on 07.10.2024
Most recent event   Tooltip12.10.2018Lapse of the patent in a contracting state
New state(s): AL		published on 14.11.2018  [2018/46]
Applicant(s)For all designated states
Crocus Technology S.A.
38025 Grenoble Cedex / FR
[N/P]
Former [2012/18]For all designated states
Crocus Technology S.A.
38025 Grenoble Cedex / FR
Inventor(s)01 / Prejbeanu, Ioan Lucian
41, Rue de Comboire
38170 Seyssinet Pariset / FR
02 / MacKay, Kenneth
Les Sagnes
38700 Le Sappey en Chartreuse / FR
 [2012/18]
Representative(s)P&TS SA (AG, Ltd.)
Avenue J.-J. Rousseau 4
P.O. Box 2848
2001 Neuchâtel / CH
[N/P]
Former [2012/18]P&TS SA (AG, Ltd.)
Av. J.-J. Rousseau 4
P.O. Box 2848
2001 Neuchâtel / CH
Application number, filing date11186360.124.10.2011
[2012/18]
Priority number, dateEP2010029057826.10.2010         Original published format: EP 10290578
[2012/18]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP2447948
Date:02.05.2012
Language:EN
[2012/18]
Type: B1 Patent specification 
No.:EP2447948
Date:31.12.2014
Language:EN
[2015/01]
Search report(s)(Supplementary) European search report - dispatched on:EP22.02.2012
ClassificationIPC:G11C11/16, H01F10/32, H01L43/08, H01F41/30
[2014/34]
CPC:
G11C11/16 (EP,US); B82Y40/00 (EP,US); G11C11/1675 (EP,US);
H01F10/3254 (EP,US); H01F41/304 (EP,US); H10N50/10 (EP,US)
Former IPC [2012/18]G11C11/16, H01F10/32, H01L43/08
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2012/18]
TitleGerman:Thermisch gestütztes magnetisches Direktzugriffspeicherelement mit verbesserter Dauerhaftigkeit[2012/18]
English:Thermally assisted magnetic random access memory element with improved endurance[2012/18]
French:Élément de mémoire à accès aléatoire magnétique assisté thermiquement avec endurance améliorée[2012/18]
Examination procedure22.10.2012Examination requested  [2012/48]
08.08.2014Communication of intention to grant the patent
18.11.2014Fee for grant paid
18.11.2014Fee for publishing/printing paid
18.11.2014Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  08.08.2014
Opposition(s)01.10.2015No opposition filed within time limit [2015/50]
Fees paidRenewal fee
24.10.2013Renewal fee patent year 03
23.10.2014Renewal 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  TooltipHU24.10.2011
AL31.12.2014
AT31.12.2014
BE31.12.2014
BG31.12.2014
CY31.12.2014
CZ31.12.2014
DK31.12.2014
EE31.12.2014
ES31.12.2014
FI31.12.2014
HR31.12.2014
IT31.12.2014
LT31.12.2014
LV31.12.2014
MC31.12.2014
MK31.12.2014
MT31.12.2014
PL31.12.2014
PT31.12.2014
RO31.12.2014
RS31.12.2014
SE31.12.2014
SI31.12.2014
SK31.12.2014
SM31.12.2014
TR31.12.2014
NO31.03.2015
GR01.04.2015
IS30.04.2015
[2018/46]
Former [2018/37]HU24.10.2011
AT31.12.2014
BE31.12.2014
BG31.12.2014
CY31.12.2014
CZ31.12.2014
DK31.12.2014
EE31.12.2014
ES31.12.2014
FI31.12.2014
HR31.12.2014
IT31.12.2014
LT31.12.2014
LV31.12.2014
MC31.12.2014
MK31.12.2014
MT31.12.2014
PL31.12.2014
PT31.12.2014
RO31.12.2014
RS31.12.2014
SE31.12.2014
SI31.12.2014
SK31.12.2014
SM31.12.2014
TR31.12.2014
NO31.03.2015
GR01.04.2015
IS30.04.2015
Former [2018/31]HU24.10.2011
AT31.12.2014
BE31.12.2014
BG31.12.2014
CY31.12.2014
CZ31.12.2014
DK31.12.2014
EE31.12.2014
ES31.12.2014
FI31.12.2014
HR31.12.2014
IT31.12.2014
LT31.12.2014
LV31.12.2014
MC31.12.2014
MK31.12.2014
MT31.12.2014
PL31.12.2014
RO31.12.2014
RS31.12.2014
SE31.12.2014
SI31.12.2014
SK31.12.2014
SM31.12.2014
TR31.12.2014
NO31.03.2015
GR01.04.2015
IS30.04.2015
Former [2017/38]HU24.10.2011
AT31.12.2014
BE31.12.2014
BG31.12.2014
CY31.12.2014
CZ31.12.2014
DK31.12.2014
EE31.12.2014
ES31.12.2014
FI31.12.2014
HR31.12.2014
IT31.12.2014
LT31.12.2014
LV31.12.2014
MC31.12.2014
MT31.12.2014
PL31.12.2014
RO31.12.2014
RS31.12.2014
SE31.12.2014
SI31.12.2014
SK31.12.2014
SM31.12.2014
TR31.12.2014
NO31.03.2015
GR01.04.2015
IS30.04.2015
Former [2016/28]AT31.12.2014
BE31.12.2014
CZ31.12.2014
DK31.12.2014
EE31.12.2014
ES31.12.2014
FI31.12.2014
HR31.12.2014
IT31.12.2014
LT31.12.2014
LV31.12.2014
MC31.12.2014
PL31.12.2014
RO31.12.2014
RS31.12.2014
SE31.12.2014
SI31.12.2014
SK31.12.2014
NO31.03.2015
GR01.04.2015
IS30.04.2015
Former [2016/24]AT31.12.2014
BE31.12.2014
CZ31.12.2014
DK31.12.2014
EE31.12.2014
ES31.12.2014
FI31.12.2014
HR31.12.2014
IT31.12.2014
LT31.12.2014
LV31.12.2014
PL31.12.2014
RO31.12.2014
RS31.12.2014
SE31.12.2014
SI31.12.2014
SK31.12.2014
NO31.03.2015
GR01.04.2015
IS30.04.2015
Former [2016/12]AT31.12.2014
CZ31.12.2014
DK31.12.2014
EE31.12.2014
ES31.12.2014
FI31.12.2014
HR31.12.2014
IT31.12.2014
LT31.12.2014
LV31.12.2014
PL31.12.2014
RO31.12.2014
RS31.12.2014
SE31.12.2014
SI31.12.2014
SK31.12.2014
NO31.03.2015
GR01.04.2015
IS30.04.2015
Former [2016/03]AT31.12.2014
CZ31.12.2014
DK31.12.2014
EE31.12.2014
ES31.12.2014
FI31.12.2014
HR31.12.2014
IT31.12.2014
LT31.12.2014
LV31.12.2014
PL31.12.2014
RO31.12.2014
RS31.12.2014
SE31.12.2014
SK31.12.2014
NO31.03.2015
GR01.04.2015
IS30.04.2015
Former [2015/49]AT31.12.2014
CZ31.12.2014
DK31.12.2014
EE31.12.2014
ES31.12.2014
FI31.12.2014
HR31.12.2014
LT31.12.2014
LV31.12.2014
PL31.12.2014
RO31.12.2014
RS31.12.2014
SE31.12.2014
SK31.12.2014
NO31.03.2015
GR01.04.2015
IS30.04.2015
Former [2015/38]AT31.12.2014
CZ31.12.2014
ES31.12.2014
FI31.12.2014
HR31.12.2014
LT31.12.2014
LV31.12.2014
PL31.12.2014
RO31.12.2014
RS31.12.2014
SE31.12.2014
SK31.12.2014
NO31.03.2015
GR01.04.2015
IS30.04.2015
Former [2015/37]CZ31.12.2014
ES31.12.2014
FI31.12.2014
HR31.12.2014
LT31.12.2014
LV31.12.2014
PL31.12.2014
RO31.12.2014
RS31.12.2014
SE31.12.2014
SK31.12.2014
NO31.03.2015
GR01.04.2015
Former [2015/36]CZ31.12.2014
ES31.12.2014
FI31.12.2014
HR31.12.2014
LT31.12.2014
LV31.12.2014
RO31.12.2014
RS31.12.2014
SE31.12.2014
NO31.03.2015
GR01.04.2015
Former [2015/33]ES31.12.2014
FI31.12.2014
HR31.12.2014
LT31.12.2014
LV31.12.2014
RS31.12.2014
SE31.12.2014
NO31.03.2015
GR01.04.2015
Former [2015/24]FI31.12.2014
HR31.12.2014
LT31.12.2014
LV31.12.2014
RS31.12.2014
SE31.12.2014
NO31.03.2015
GR01.04.2015
Former [2015/23]FI31.12.2014
LT31.12.2014
NO31.03.2015
Former [2015/21]LT31.12.2014
NO31.03.2015
Former [2015/20]LT31.12.2014
Documents cited:Search[A]WO03092014  (IBM [US]);
 [A]US2006281258  (DIENY BERNARD [FR], et al);
 [A]US2008247072  (NOZIERES JEAN-PIERRE [FR], et al);
 [A]US2009147567  (CHEN WEI-CHUAN [TW])
by applicantUS6385082
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.