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Extract from the Register of European Patents

EP About this file: EP1415222

EP1415222 - METHOD AND APPARATUS FOR DECORRELATING A RANDOM NUMBER GENERATOR USING A PSEUDO-RANDOM SEQUENCE [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  25.04.2008
Database last updated on 03.09.2024
Most recent event   Tooltip25.04.2008Application deemed to be withdrawnpublished on 28.05.2008  [2008/22]
Applicant(s)For all designated states
Koninklijke Philips Electronics N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
[N/P]
Former [2004/19]For all designated states
Koninklijke Philips Electronics N.V.
Groenewoudseweg 1
5621 BA Eindhoven / NL
Inventor(s)01 / EPSTEIN, Michael
Prof. Holstlaan 6
NL-5656 AA Eindhoven / NL
 [2004/19]
Representative(s)Damen, Daniel Martijn, et al
Philips Intellectual Property & Standards
High Tech Campus 5
5656 AE Eindhoven / NL
[N/P]
Former [2007/01]Damen, Daniel Martijn, et al
Philips Intellectual Property & Standards P.O. Box 220
5600 AE Eindhoven / NL
Former [2004/41]White, Andrew G., et al
Philips Intellectual Property & Standards, Cross Oak Lane
Redhill, Surrey RH1 5HA / GB
Former [2004/19]Turner, Richard Charles, et al
Philips Corporate Intellectual Property, Cross Oak Lane
Redhill, Surrey RH1 5HA / GB
Application number, filing date02747637.308.07.2002
[2004/19]
WO2002IB02881
Priority number, dateUS2001091268525.07.2001         Original published format: US 912685
[2004/19]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO03010655
Date:06.02.2003
Language:EN
[2003/06]
Type: A1 Application with search report 
No.:EP1415222
Date:06.05.2004
Language:EN
The application published by WIPO in one of the EPO official languages on 06.02.2003 takes the place of the publication of the European patent application.
[2004/19]
Search report(s)International search report - published on:EP06.02.2003
ClassificationIPC:G06F7/58
[2004/19]
CPC:
G06F7/584 (EP,US); G06F7/588 (EP,US)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   TR [2004/19]
TitleGerman:VERFAHREN UND VORRICHTUNG ZUM DEKORRELIEREN EINES ZUFALLSZAHLENGENERATORS MIT EINER PSEUDOZUFALLSSEQUENZ[2004/19]
English:METHOD AND APPARATUS FOR DECORRELATING A RANDOM NUMBER GENERATOR USING A PSEUDO-RANDOM SEQUENCE[2004/19]
French:PROCEDE ET APPAREIL DE DECORRELATION D'UN GENERATEUR DE NOMBRES ALEATOIRES UTILISANT UNE SEQUENCE PSEUDO-ALEATOIRE[2004/19]
Entry into regional phase25.02.2004National basic fee paid 
25.02.2004Designation fee(s) paid 
25.02.2004Examination fee paid 
Examination procedure25.02.2004Examination requested  [2004/19]
22.02.2006Despatch of a communication from the examining division (Time limit: M04)
13.06.2006Reply to a communication from the examining division
18.05.2007Despatch of a communication from the examining division (Time limit: M06)
29.11.2007Application deemed to be withdrawn, date of legal effect  [2008/22]
08.01.2008Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2008/22]
Fees paidRenewal fee
02.08.2004Renewal fee patent year 03
01.08.2005Renewal fee patent year 04
31.07.2006Renewal fee patent year 05
31.07.2007Renewal fee patent year 06
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Cited inInternational search[X]FR2802661  (BULL SA [FR]) [X] 1-3,6-8,16,17,24-26,31 * figures 1,5 *;
 [PX]WO0167231  (KONINKL PHILIPS ELECTRONICS NV [NL]) [PX] 1-4,6-19,21-28,30-32 * abstract *
 [A]  - "INTEGRATED CIRCUIT COMPATIBLE RANDOM NUMBER GENERATOR", IBM TECHNICAL DISCLOSURE BULLETIN, IBM CORP. NEW YORK, US, (19880401), vol. 30, no. 11, ISSN 0018-8689, pages 333 - 335, XP000021682 [A] 1-31 * the whole document *
 [A]  - VELICHKO S, "RANDOM-NUMBER GENERATOR PREFERS IMPERFECT CLOCKS", EDN ELECTRICAL DESIGN NEWS, CAHNERS PUBLISHING CO. NEWTON, MASSACHUSETTS, US, (19961121), vol. 41, no. 24, ISSN 0012-7515, page 100, XP000681201 [A] 24-26,31 * the whole document *
 [A]  - HARDY D A ET AL, "RANDOM NUMBER GENERATOR", MOTOROLA TECHNICAL DEVELOPMENTS, MOTOROLA INC. SCHAUMBURG, ILLINOIS, US, (19911201), vol. 14, ISSN 0887-5286, page 36, XP000276144 [A] 24-26,31 * the whole document *
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.