EP3235162 - STREAM CIPHERING TECHNIQUE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.12.2021 Database last updated on 24.08.2024 | |
Former | The patent has been granted Status updated on 15.01.2021 | ||
Former | Grant of patent is intended Status updated on 15.10.2020 | ||
Former | Examination is in progress Status updated on 07.09.2019 | ||
Former | Request for examination was made Status updated on 22.09.2017 | ||
Former | The international publication has been made Status updated on 05.05.2017 | Most recent event Tooltip | 14.06.2024 | Lapse of the patent in a contracting state New state(s): TR | published on 17.07.2024 [2024/29] | Applicant(s) | For all designated states Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm / SE | [2021/07] |
Former [2017/43] | For all designated states Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm / SE | Inventor(s) | 01 /
NÄSLUND, Mats Stopvägen 95 S-168 36 Bromma / SE | 02 /
DUBROVA, Elena Lillies Väg 80 S-192 74 Sollentuna / SE | 03 /
HELL, Martin Remontgatan 14 S-212 35 Malmö / SE | 04 /
SMEETS, Bernard Dalbackavägen 11 S-247 51 Dalby / SE | [2017/43] | Representative(s) | Ericsson Patent Development Torshamnsgatan 21-23 164 80 Stockholm / SE | [2021/07] |
Former [2017/43] | Röthinger, Rainer Wuesthoff & Wuesthoff Patentanwälte PartG mbB Schweigerstrasse 2 81541 München / DE | Application number, filing date | 14823974.2 | 17.12.2014 | [2017/43] | WO2014EP78312 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2016096000 | Date: | 23.06.2016 | Language: | EN | [2016/25] | Type: | A1 Application with search report | No.: | EP3235162 | Date: | 25.10.2017 | Language: | EN | The application published by WIPO in one of the EPO official languages on 23.06.2016 takes the place of the publication of the European patent application. | [2017/43] | Type: | B1 Patent specification | No.: | EP3235162 | Date: | 17.02.2021 | Language: | EN | [2021/07] | Search report(s) | International search report - published on: | EP | 23.06.2016 | Classification | IPC: | H04L9/06 | [2017/43] | CPC: |
H04L9/0668 (EP,CN,US);
H04L9/0631 (US);
H04L9/0861 (US);
H04L2209/12 (US);
H04L2209/122 (EP,CN,US);
H04L2209/125 (EP,CN,US)
| Designated contracting states | AL, 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 [2017/43] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | STROMVERSCHLÜSSELUNGSTECHNIK | [2017/43] | English: | STREAM CIPHERING TECHNIQUE | [2017/43] | French: | TECHNIQUE DE CHIFFREMENT DE FLUX | [2017/43] | Entry into regional phase | 04.05.2017 | National basic fee paid | 04.05.2017 | Designation fee(s) paid | 04.05.2017 | Examination fee paid | Examination procedure | 04.05.2017 | Amendment by applicant (claims and/or description) | 04.05.2017 | Examination requested [2017/43] | 04.05.2017 | Date on which the examining division has become responsible | 11.09.2019 | Despatch of a communication from the examining division (Time limit: M04) | 19.12.2019 | Reply to a communication from the examining division | 16.10.2020 | Communication of intention to grant the patent | 29.12.2020 | Fee for grant paid | 29.12.2020 | Fee for publishing/printing paid | 29.12.2020 | Receipt of the translation of the claim(s) | Opposition(s) | 18.11.2021 | No opposition filed within time limit [2022/04] | Fees paid | Renewal fee | 04.05.2017 | Renewal fee patent year 03 | 27.12.2017 | Renewal fee patent year 04 | 31.12.2018 | Renewal fee patent year 05 | 27.12.2019 | Renewal fee patent year 06 | 28.12.2020 | Renewal fee patent year 07 |
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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 Tooltip | HU | 17.12.2014 | AL | 17.02.2021 | AT | 17.02.2021 | CY | 17.02.2021 | CZ | 17.02.2021 | DK | 17.02.2021 | EE | 17.02.2021 | ES | 17.02.2021 | FI | 17.02.2021 | HR | 17.02.2021 | IT | 17.02.2021 | LT | 17.02.2021 | LV | 17.02.2021 | MC | 17.02.2021 | MK | 17.02.2021 | NL | 17.02.2021 | PL | 17.02.2021 | RO | 17.02.2021 | RS | 17.02.2021 | SE | 17.02.2021 | SI | 17.02.2021 | SK | 17.02.2021 | SM | 17.02.2021 | TR | 17.02.2021 | BG | 17.05.2021 | NO | 17.05.2021 | GR | 18.05.2021 | IS | 17.06.2021 | PT | 17.06.2021 | [2024/29] |
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PT | 17.06.2021 | Cited in | International search | [XDYI] - ELENA DUBROVA, "A Scalable Method for Constructing Galois NLFSRs With Period $2 DOI: http://dx.doi.org/10.1109/TIT.2012.2214204 | [Y] - MANSOURI S S ET AL, "An Improved Hardware Implementation of the Grain Stream Cipher", 13TH EUROMICRO CONFERENCE ON DIGITAL SYSTEM DESIGN: ARCHITECTURES, METHODS AND TOOLS; 1-3 SEPT. 2010, LILLE, FRANCE, IEEE, US, (20100901), ISBN 978-1-4244-7839-2, pages 433 - 440, XP031785098 [Y] 25,26,56,57 * section IX * |