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Extract from the Register of European Patents

EP About this file: EP3732562

EP3732562 - ENTANGLEMENT QUANTUM RANDOM NUMBER GENERATOR WITH PUBLIC RANDOMNESS CERTIFICATION [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  22.10.2021
Database last updated on 29.10.2024
FormerRequest for examination was made
Status updated on  02.10.2020
FormerThe international publication has been made
Status updated on  05.07.2019
Most recent event   Tooltip22.07.2022Publication notificationpublished on 24.08.2022  [2022/34]
Applicant(s)For all designated states
CompSecur sp. z.o.o.
ul. Pilsudskiego 74/309b
50-020 Wroclaw / PL
[2020/45]
Inventor(s)01 / JACAK, Janusz
ul. Kozanowska 101/13
PL-54-152 Wroclaw / PL
02 / JACAK, Witold
ul. Kozanowska 101/13
PL-54-152 Wroclaw / PL
03 / DONDEROWICZ, Wojciech
ul. Wislanska 2/18
PL-54-152 Wroclaw / PL
04 / JACAK, Lucjan
ul. Kozanowska 101/13
PL-54-152 Wroclaw / PL
 [2020/45]
Application number, filing date17935948.431.12.2017
[2020/45]
WO2017PL00133
Priority number, datePL2017042414530.12.2017         Original published format: PL 42414517
[2020/45]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019132679
Date:04.07.2019
Language:EN
[2019/27]
Type: A1 Application with search report 
No.:EP3732562
Date:04.11.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 04.07.2019 takes the place of the publication of the European patent application.
[2020/45]
Search report(s)International search report - published on:XV04.07.2019
ClassificationIPC:G06F7/58
[2020/45]
CPC:
G06F7/588 (EP,US); G06N10/20 (US)
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 [2020/45]
TitleGerman:VERSCHRÄNKUNGSQUANTENZUFALLSZAHLENGENERATOR MIT ÖFFENTLICHER ZUFALLSZERTIFIZIERUNG[2020/45]
English:ENTANGLEMENT QUANTUM RANDOM NUMBER GENERATOR WITH PUBLIC RANDOMNESS CERTIFICATION[2020/45]
French:GÉNÉRATEUR DE NOMBRES ALÉATOIRES QUANTIQUES D'ENCHEVÊTREMENT AVEC CERTIFICATION ALÉATOIRE PUBLIQUE[2020/45]
Entry into regional phase29.07.2020National basic fee paid 
29.07.2020Search fee paid 
29.07.2020Designation fee(s) paid 
29.07.2020Examination fee paid 
Examination procedure29.07.2020Amendment by applicant (claims and/or description)
29.07.2020Examination requested  [2020/45]
01.07.2021Application deemed to be withdrawn, date of legal effect  [2021/47]
21.07.2021Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [2021/47]
Public notification(s)Communication pursuant to Article 113 EPC (EPO Form 2901 dated 03.06.2022)
CompSecur sp. z.o.o.
ul. Pilsudskiego 74/309b
50-020 Wroclaw / PL
[2022/34]
Request for re-establishment of rights:31.12.2021Date of receipt
Fees paidRenewal fee
29.07.2020Renewal fee patent year 03
Penalty fee
Additional fee for renewal fee
31.12.202004   M06   Not yet paid
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Cited inInternational search[X]  - ALEXANDRE DE CASTRO, "Logical loophole in random 3-bit sequence generator", Laborat ́orio de Matem ́atica Computacional, Centro Nacional de Pesquisa Tecnol ́ogica em Inform ́atica para a Agricultura, (20171212), pages 1 - 7, XP055624289 [X] 1-5 * , the whole document *
 [Y]  - MA HAI-QIANG et al., "A Random Number Generator Based on Quantum Entangled Photon Pairs", CHINESE PHYSICS LETTERS, (20040426), XP020027490 [Y] 1-5

DOI:   http://dx.doi.org/10.1088/0256-307X/21/10/027
 [Y]  - MARIO KRENNA et al., "Generation and confirmation of a (100 x 100)-dimensional entangled quantum system", (20140224), XP055624292 [Y] 1-5 * , the whole document *

DOI:   http://dx.doi.org/10.1073/pnas.1402365111
 [Y]  - Y.H. CHOU et al., "Enhanced multiparty quantum secret sharing of classical messages by using entanglement swapping", (20111121), vol. 6, no. 2, pages 84 - 92, XP006043024 [Y] 1-5 * ; the whole document *

DOI:   http://dx.doi.org/10.1049/iet-ifs.2011.0233
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.