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Extract from the Register of European Patents

EP About this file: EP1304613

EP1304613 - Random number generating system and its method [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  17.11.2006
Database last updated on 24.08.2024
Most recent event   Tooltip17.11.2006Withdrawal of applicationpublished on 20.12.2006  [2006/51]
Applicant(s)For all designated states
Oki Electric Industry Co., Ltd.
7-12, Toranomon 1-chome Minato-ku
Tokyo / JP
[N/P]
Former [2003/17]For all designated states
Oki Electric Industry Co., Ltd.
7-12, Toranomon 1-chome Minato-ku
Tokyo / JP
Inventor(s)01 / Shona, Yoshihiro, c/o Oki Electric Ind. Co., Ltd.
7-12, Toranoman 1-chome, Minato-ku
Tokyo / JP
 [2003/17]
Representative(s)Kirschner, Klaus Dieter
Puschmann Borchert Bardehle
Patentanwälte Partnerschaft
Postfach 10 12 31
80086 München / DE
[N/P]
Former [2003/17]Kirschner, Klaus Dieter, Dipl.-Phys.
Schneiders & Behrendt Rechtsanwälte - Patentanwälte Sollner Strasse 38
81479 München / DE
Application number, filing date02023010.815.10.2002
[2003/17]
Priority number, dateJP2001031946017.10.2001         Original published format: JP 2001319460
[2003/17]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP1304613
Date:23.04.2003
Language:EN
[2003/17]
Type: A3 Search report 
No.:EP1304613
Date:08.06.2005
[2005/23]
Search report(s)(Supplementary) European search report - dispatched on:EP26.04.2005
ClassificationIPC:G06F7/58
[2003/17]
CPC:
G06F7/588 (EP,US)
Designated contracting statesDE,   FR,   GB [2006/09]
Former [2003/17]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE,  SK,  TR 
TitleGerman:Zufallszahlengenerator und entsprechende Methode[2003/17]
English:Random number generating system and its method[2003/17]
French:Générateur de nombres aléatoires et procédé correspondant[2003/17]
Examination procedure21.11.2005Examination requested  [2006/03]
15.12.2005Despatch of a communication from the examining division (Time limit: M04)
13.04.2006Reply to a communication from the examining division
08.11.2006Application withdrawn by applicant  [2006/51]
08.11.2006Cancellation of oral proceeding that was planned for 21.11.2006
08.11.2006Minutes of oral proceedings despatched
21.11.2006Date of oral proceedings (cancelled)
Fees paidRenewal fee
02.11.2004Renewal fee patent year 03
28.10.2005Renewal fee patent year 04
27.10.2006Renewal fee patent year 05
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Documents cited:Search[X]JP2000222176  ;
 [X]US4785410  (HAMATSU MASAHIRO [JP], et al) [X] 1,2,5-11,13,16-22 * abstract * * figures 1-4 * * column 2, line 22 - column 3, line 17 *;
 [X]EP0582083  (MOTOROLA INC [US]) [X] 1,5-7,9-11,13,16-22 * figure 1 *;
 [X]US5867409  (NOZUYAMA YASUYUKI [JP]) [X] 1,2,5 * figures 1-3,6,11 *;
 [E]US6480869  (FUJIOKA SHUZO [JP]) [E] 1-22 * abstract * * figures 1-3,6,8-10 ** column 3, line 15 - column 4, line 57 *
 [X]  - PATENT ABSTRACTS OF JAPAN, (20010103), vol. 2000, no. 11, & JP2000222176 A 20000811 (MITSUBISHI ELECTRIC CORP; MITSUBISHI DENKI SYSTEM LSI DESIGN KK) [X] 1-22 * abstract *
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.