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Extract from the Register of European Patents

EP About this file: EP3246899

EP3246899 - RANDOM NUMBER EXPANDING DEVICE, RANDOM NUMBER EXPANDING METHOD, AND RANDOM NUMBER EXPANDING PROGRAM [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  24.11.2017
Database last updated on 02.09.2024
FormerRequest for examination was made
Status updated on  20.10.2017
FormerThe international publication has been made
Status updated on  15.06.2017
Most recent event   Tooltip24.11.2017Withdrawal of applicationpublished on 20.12.2017  [2017/51]
Applicant(s)For all designated states
Mitsubishi Electric Corporation
7-3, Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8310 / JP
[2017/47]
Inventor(s)01 / SUGAWARA, Takeshi
c/o Mitsubishi Electric Corporation
7-3, Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8310 / JP
 [2017/47]
Representative(s)Pfenning, Meinig & Partner mbB
Patent- und Rechtsanwälte
Theresienhöhe 11a
80339 München / DE
[2017/47]
Application number, filing date15877838.115.01.2015
[2017/47]
WO2015JP50979
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016113886
Date:21.07.2016
Language:JA
[2016/29]
Type: A1 Application with search report 
No.:EP3246899
Date:22.11.2017
Language:EN
[2017/47]
Search report(s)International search report - published on:JP21.07.2016
ClassificationIPC:G09C1/00, H04L9/10
[2017/47]
CPC:
H04L9/004 (EP); G06F7/58 (US); G06F17/16 (US);
G09C1/00 (EP,US); H04L9/0869 (EP); H04L9/0894 (EP,US);
H04L9/10 (US); H04L9/14 (US); H04L2209/046 (EP) (-)
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 [2017/47]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:ZUFALLSZAHLERWEITERUNGSVORRICHTUNG, ZUFALLSZAHLERWEITERUNGSVERFAHREN UND ZUFALLSZAHLERWEITERUNGSPROGRAMM[2017/47]
English:RANDOM NUMBER EXPANDING DEVICE, RANDOM NUMBER EXPANDING METHOD, AND RANDOM NUMBER EXPANDING PROGRAM[2017/47]
French:DISPOSITIF D'EXTENSION DE NOMBRE ALÉATOIRE, PROCÉDÉ D'EXTENSION DE NOMBRE ALÉATOIRE ET PROGRAMME D'EXTENSION DE NOMBRE ALÉATOIRE[2017/47]
Entry into regional phase14.06.2017Translation filed 
14.06.2017National basic fee paid 
14.06.2017Search fee paid 
14.06.2017Designation fee(s) paid 
14.06.2017Examination fee paid 
Examination procedure14.06.2017Amendment by applicant (claims and/or description)
14.06.2017Examination requested  [2017/47]
14.06.2017Date on which the examining division has become responsible
16.11.2017Application withdrawn by applicant  [2017/51]
Fees paidRenewal fee
27.07.2017Renewal fee patent year 03
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Cited inInternational search[A]JP2010002959  (NEC ELECTRONICS CORP, et al) [A] 1-8 * , paragraphs [0034] to [0036]; fig. 4 (Family: none) *;
 [A]WO2013121736  (NEC CORP [JP], et al) [A] 1-8 * , paragraphs [0021] to [0031], [0116], [0118] to [0119]; fig. 1 to 2 (Family: none) *;
 [A]US2013230170  (CHABANNE HERVE [FR], et al) [A] 1-8* , paragraphs [0037] to [0043] & EP 2638660 A1 & WO 2012/062994 A1 & FR 2967322 A1 & AU 2011327986 A & CA 2816933 A & SG 190188 A & IL 226229 D & CN 103404073 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.