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Extract from the Register of European Patents

EP About this file: EP2885738

EP2885738 - A SECURE MECHANISM TO SWITCH BETWEEN DIFFERENT DOMAINS OF OPERATION IN A DATA PROCESSOR [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  01.09.2017
Database last updated on 03.10.2024
Most recent event   Tooltip17.07.2020Lapse of the patent in a contracting state
New state(s): AL		published on 19.08.2020  [2020/34]
Applicant(s)For all designated states
ARM Limited
110 Fulbourn Road
Cherry Hinton
Cambridge CB1 9NJ / GB
[N/P]
Former [2015/26]For all designated states
ARM Limited
110 Fulbourn Road Cherry Hinton
Cambridge CB1 9NJ / GB
Inventor(s)01 / GROCUTT, Thomas Christopher
c/o ARM Limited
110 Fulbourn Road
Cambridge, Cambridgeshire CB1 9NJ / GB
02 / BILES, Stuart David
c/o ARM Limited
110 Fulbourn Road
Cambridge, Cambridgeshire CB1 9NJ / GB
03 / CRASKE, Simon John
c/o ARM Limited
110 Fulbourn Road
Cambridge, Cambridgeshire CB1 9NJ / GB
 [2015/26]
Representative(s)D Young & Co LLP
3 Noble Street
London EC2V 7BQ / GB
[N/P]
Former [2016/43]D Young & Co LLP
120 Holborn
London EC1N 2DY / GB
Former [2015/26]Berryman, Robert Jan
D Young & Co LLP
120 Holborn
London EC1N 2DY / GB
Application number, filing date13773826.617.09.2013
[2016/43]
WO2013GB52423
Priority number, dateGB2012001753101.10.2012         Original published format: GB 201217531
GB2013001386902.08.2013         Original published format: GB 201313869
[2015/26]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2014053806
Date:10.04.2014
Language:EN
[2014/15]
Type: A1 Application with search report 
No.:EP2885738
Date:24.06.2015
Language:EN
The application published by WIPO in one of the EPO official languages on 10.04.2014 takes the place of the publication of the European patent application.
[2015/26]
Type: B1 Patent specification 
No.:EP2885738
Date:26.10.2016
Language:EN
[2016/43]
Search report(s)International search report - published on:EP10.04.2014
ClassificationIPC:G06F21/52, G06F21/55, G06F21/74
[2016/16]
CPC:
G06F21/52 (EP,US); G06F12/1458 (GB); G06F21/629 (US);
G06F21/50 (US); G06F21/54 (US); G06F21/554 (EP,US);
G06F21/74 (EP,US); G06F9/30072 (GB); G06F2221/2105 (US) (-)
Former IPC [2015/26]G06F21/54
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 [2015/26]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:SICHERER MECHANISMUS ZUM UMSCHALTEN ZWISCHEN VERSCHIEDENEN BETRIEBSDOMÄNEN IN EINEM DATENPROZESSOR[2015/26]
English:A SECURE MECHANISM TO SWITCH BETWEEN DIFFERENT DOMAINS OF OPERATION IN A DATA PROCESSOR[2015/26]
French:MÉCANISME SÉCURISÉ POUR ALTERNER ENTRE DIFFÉRENTS DOMAINES DE FONCTIONNEMENT DANS UN DISPOSITIF DE TRAITEMENT DE DONNÉES[2015/26]
Entry into regional phase18.03.2015National basic fee paid 
18.03.2015Designation fee(s) paid 
18.03.2015Examination fee paid 
Examination procedure05.03.2014Request for preliminary examination filed
International Preliminary Examining Authority: EP
18.03.2015Examination requested  [2015/26]
27.08.2015Amendment by applicant (claims and/or description)
07.04.2016Communication of intention to grant the patent
13.07.2016Receipt of the translation of the claim(s)
06.08.2016Fee for grant paid
06.08.2016Fee for publishing/printing paid
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  07.04.2016
Opposition(s)27.07.2017No opposition filed within time limit [2017/40]
Fees paidRenewal fee
11.09.2015Renewal fee patent year 03
13.09.2016Renewal 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  TooltipHU17.09.2013
AL26.10.2016
AT26.10.2016
BE26.10.2016
CY26.10.2016
CZ26.10.2016
DK26.10.2016
EE26.10.2016
ES26.10.2016
FI26.10.2016
HR26.10.2016
IT26.10.2016
LT26.10.2016
LV26.10.2016
MC26.10.2016
MK26.10.2016
NL26.10.2016
PL26.10.2016
RO26.10.2016
RS26.10.2016
SE26.10.2016
SI26.10.2016
SK26.10.2016
SM26.10.2016
TR26.10.2016
BG26.01.2017
NO26.01.2017
GR27.01.2017
IS26.02.2017
PT27.02.2017
[2020/34]
Former [2020/15]HU17.09.2013
AT26.10.2016
BE26.10.2016
CY26.10.2016
CZ26.10.2016
DK26.10.2016
EE26.10.2016
ES26.10.2016
FI26.10.2016
HR26.10.2016
IT26.10.2016
LT26.10.2016
LV26.10.2016
MC26.10.2016
MK26.10.2016
NL26.10.2016
PL26.10.2016
RO26.10.2016
RS26.10.2016
SE26.10.2016
SI26.10.2016
SK26.10.2016
SM26.10.2016
TR26.10.2016
BG26.01.2017
NO26.01.2017
GR27.01.2017
IS26.02.2017
PT27.02.2017
Former [2019/51]HU17.09.2013
AT26.10.2016
BE26.10.2016
CY26.10.2016
CZ26.10.2016
DK26.10.2016
EE26.10.2016
ES26.10.2016
FI26.10.2016
HR26.10.2016
IT26.10.2016
LT26.10.2016
LV26.10.2016
MC26.10.2016
MK26.10.2016
NL26.10.2016
PL26.10.2016
RO26.10.2016
RS26.10.2016
SE26.10.2016
SI26.10.2016
SK26.10.2016
SM26.10.2016
BG26.01.2017
NO26.01.2017
GR27.01.2017
IS26.02.2017
PT27.02.2017
Former [2019/47]HU17.09.2013
AT26.10.2016
BE26.10.2016
CY26.10.2016
CZ26.10.2016
DK26.10.2016
EE26.10.2016
ES26.10.2016
FI26.10.2016
HR26.10.2016
IT26.10.2016
LT26.10.2016
LV26.10.2016
MC26.10.2016
NL26.10.2016
PL26.10.2016
RO26.10.2016
RS26.10.2016
SE26.10.2016
SI26.10.2016
SK26.10.2016
SM26.10.2016
BG26.01.2017
NO26.01.2017
GR27.01.2017
IS26.02.2017
PT27.02.2017
Former [2019/31]HU17.09.2013
AT26.10.2016
BE26.10.2016
CZ26.10.2016
DK26.10.2016
EE26.10.2016
ES26.10.2016
FI26.10.2016
HR26.10.2016
IT26.10.2016
LT26.10.2016
LV26.10.2016
MC26.10.2016
NL26.10.2016
PL26.10.2016
RO26.10.2016
RS26.10.2016
SE26.10.2016
SI26.10.2016
SK26.10.2016
SM26.10.2016
BG26.01.2017
NO26.01.2017
GR27.01.2017
IS26.02.2017
PT27.02.2017
Former [2018/29]AT26.10.2016
BE26.10.2016
CZ26.10.2016
DK26.10.2016
EE26.10.2016
ES26.10.2016
FI26.10.2016
HR26.10.2016
IT26.10.2016
LT26.10.2016
LV26.10.2016
MC26.10.2016
NL26.10.2016
PL26.10.2016
RO26.10.2016
RS26.10.2016
SE26.10.2016
SI26.10.2016
SK26.10.2016
SM26.10.2016
BG26.01.2017
NO26.01.2017
GR27.01.2017
IS26.02.2017
PT27.02.2017
Former [2017/52]AT26.10.2016
BE26.10.2016
CZ26.10.2016
DK26.10.2016
EE26.10.2016
ES26.10.2016
FI26.10.2016
HR26.10.2016
IT26.10.2016
LT26.10.2016
LV26.10.2016
NL26.10.2016
PL26.10.2016
RO26.10.2016
RS26.10.2016
SE26.10.2016
SI26.10.2016
SK26.10.2016
SM26.10.2016
BG26.01.2017
NO26.01.2017
GR27.01.2017
IS26.02.2017
PT27.02.2017
Former [2017/38]AT26.10.2016
BE26.10.2016
CZ26.10.2016
DK26.10.2016
EE26.10.2016
ES26.10.2016
FI26.10.2016
HR26.10.2016
IT26.10.2016
LT26.10.2016
LV26.10.2016
NL26.10.2016
PL26.10.2016
RO26.10.2016
RS26.10.2016
SE26.10.2016
SK26.10.2016
SM26.10.2016
BG26.01.2017
NO26.01.2017
GR27.01.2017
IS26.02.2017
PT27.02.2017
Former [2017/37]AT26.10.2016
BE26.10.2016
CZ26.10.2016
DK26.10.2016
EE26.10.2016
ES26.10.2016
FI26.10.2016
HR26.10.2016
IT26.10.2016
LT26.10.2016
LV26.10.2016
NL26.10.2016
PL26.10.2016
RO26.10.2016
RS26.10.2016
SE26.10.2016
SK26.10.2016
SM26.10.2016
NO26.01.2017
GR27.01.2017
IS26.02.2017
PT27.02.2017
Former [2017/36]AT26.10.2016
BE26.10.2016
CZ26.10.2016
DK26.10.2016
EE26.10.2016
ES26.10.2016
FI26.10.2016
HR26.10.2016
LT26.10.2016
LV26.10.2016
NL26.10.2016
PL26.10.2016
RO26.10.2016
RS26.10.2016
SE26.10.2016
SK26.10.2016
NO26.01.2017
GR27.01.2017
IS26.02.2017
PT27.02.2017
Former [2017/34]AT26.10.2016
BE26.10.2016
CZ26.10.2016
DK26.10.2016
ES26.10.2016
FI26.10.2016
HR26.10.2016
LT26.10.2016
LV26.10.2016
NL26.10.2016
PL26.10.2016
RS26.10.2016
SE26.10.2016
NO26.01.2017
GR27.01.2017
IS26.02.2017
PT27.02.2017
Former [2017/33]AT26.10.2016
BE26.10.2016
DK26.10.2016
ES26.10.2016
FI26.10.2016
HR26.10.2016
LT26.10.2016
LV26.10.2016
NL26.10.2016
PL26.10.2016
RS26.10.2016
SE26.10.2016
NO26.01.2017
GR27.01.2017
IS26.02.2017
PT27.02.2017
Former [2017/26]AT26.10.2016
BE26.10.2016
ES26.10.2016
FI26.10.2016
HR26.10.2016
LT26.10.2016
LV26.10.2016
NL26.10.2016
PL26.10.2016
RS26.10.2016
SE26.10.2016
NO26.01.2017
GR27.01.2017
IS26.02.2017
PT27.02.2017
Former [2017/12]LV26.10.2016
Cited inInternational search[XYI]GB2448149  (ADVANCED RISC MACH LTD [GB]) [X] 1-5,19-21 * the whole document * [Y] 6-12 [I] 13-18,22,23;
 [Y]  - JOSEP TORRELLAS ET AL, "Architectural support for software-based protection", PROCEEDINGS OF THE 1ST WORKSHOP ON ARCHITECTURAL AND SYSTEM SUPPORT FOR IMPROVING SOFTWARE DEPENDABILITY , ASID '06, New York, New York, USA, (20061021), doi:10.1145/1181309.1181316, ISBN 978-1-59-593576-2, pages 42 - 51, XP055094732 [Y] 6-12 * the whole document *

DOI:   http://dx.doi.org/10.1145/1181309.1181316
by applicantUS8010772
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