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Extract from the Register of European Patents

EP About this file: EP1895541

EP1895541 - Method for reading phase change memories and phase change memory [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  30.01.2009
Database last updated on 31.08.2024
Most recent event   Tooltip30.01.2009Application deemed to be withdrawnpublished on 04.03.2009  [2009/10]
Applicant(s)For all designated states
STMicroelectronics Srl
Via C. Olivetti, 2
20041 Agrate Brianza (Milano) / IT
[N/P]
Former [2008/10]For all designated states
STMicroelectronics S.r.l.
Via C. Olivetti, 2
20041 Agrate Brianza (Milano) / IT
Inventor(s)01 / Parkinson, Ward
2013 Bluestem Lane
Boise, ID 83706 / US
 [2008/10]
Representative(s)Cerbaro, Elena, et al
Studio Torta S.p.A.
Via Viotti, 9
10121 Torino / IT
[N/P]
Former [2008/10]Cerbaro, Elena, et al
STUDIO TORTA S.r.l., Via Viotti, 9
10121 Torino / IT
Application number, filing date06425610.001.09.2006
[2008/10]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1895541
Date:05.03.2008
Language:EN
[2008/10]
Search report(s)(Supplementary) European search report - dispatched on:EP19.03.2007
ClassificationIPC:G11C16/02
[2008/10]
CPC:
G11C13/003 (EP,US); G11C13/0004 (EP,US); G11C13/004 (EP,US);
G11C2013/0054 (EP,US); G11C2213/76 (EP,US)
Designated contracting states(deleted) [2008/46]
Former [2008/10]AT,  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 
TitleGerman:Verfahren zum Lesen von Phasenwechselspeichern und Phasenwechselspeicher[2008/10]
English:Method for reading phase change memories and phase change memory[2008/10]
French:Procédé pour lire des mémoires à changement de phase et mémoire à changement de phase[2008/10]
Examination procedure06.09.2008Application deemed to be withdrawn, date of legal effect  [2009/10]
14.10.2008Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2009/10]
Fees paidRenewal fee
25.09.2008Renewal fee patent year 03
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Documents cited:Search[A]EP1306852  (ST MICROELECTRONICS SRL [IT], et al) [A] 1,6 * paragraph [0013] - paragraph [0018] ** paragraph [0023]; figure 1 *;
 [A]US2006181922  (DODGE RICK K [US], et al) [A] 1,6,14 * paragraph [0014] * * paragraph [0019] - paragraph [0020]; figure 1 *
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