EP3157192 - METHOD AND SYSTEM FOR ASYMMETRIC KEY DERIVISION [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.09.2020 Database last updated on 22.08.2024 | |
Former | The patent has been granted Status updated on 04.10.2019 | ||
Former | Grant of patent is intended Status updated on 10.06.2019 | ||
Former | Examination is in progress Status updated on 16.03.2018 | ||
Former | Request for examination was made Status updated on 27.10.2017 | ||
Former | The application has been published Status updated on 20.03.2017 | Most recent event Tooltip | 08.07.2022 | Lapse of the patent in a contracting state New state(s): MK | published on 10.08.2022 [2022/32] | Applicant(s) | For all designated states Volkswagen Aktiengesellschaft Berliner Ring 2 38440 Wolfsburg / DE | [2017/16] | Inventor(s) | 01 /
Tschache, Alexander Postfach 1770/EBP 38436 Wolfsburg / DE | 02 /
Winkelvos, Timo VW AG Georg-Westermann-Allee 28 38104 Braunschweig / DE | [2017/16] | Application number, filing date | 16188239.4 | 12.09.2016 | [2017/16] | Priority number, date | DE201510220227 | 16.10.2015 Original published format: DE102015220227 | [2017/16] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP3157192 | Date: | 19.04.2017 | Language: | DE | [2017/16] | Type: | B1 Patent specification | No.: | EP3157192 | Date: | 06.11.2019 | Language: | DE | [2019/45] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 09.03.2017 | Classification | IPC: | H04L9/08, H04L9/32, H04L29/06 | [2019/25] | CPC: |
H04L9/0861 (EP,US);
H04L9/0825 (CN,KR);
H04L63/0442 (CN,US);
H04L63/0435 (US);
H04L63/061 (US);
H04L9/0631 (KR);
H04L9/0643 (CN);
H04L9/0841 (CN,KR);
H04L9/0844 (US);
H04L9/0869 (CN,KR);
H04L9/3013 (CN);
H04L9/302 (CN);
|
Former IPC [2017/16] | H04L9/08 | 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 [2017/48] |
Former [2017/16] | 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 | Title | German: | VERFAHREN UND SYSTEM FÜR EINE ASYMMETRISCHE SCHLÜSSELHERLEITUNG | [2017/16] | English: | METHOD AND SYSTEM FOR ASYMMETRIC KEY DERIVISION | [2017/16] | French: | PROCÉDÉ ET SYSTÈME DE DÉDUCTION DE CODE ASYMÉTRIQUE | [2017/16] | Examination procedure | 12.09.2016 | Date on which the examining division has become responsible | 06.10.2017 | Amendment by applicant (claims and/or description) | 19.10.2017 | Examination requested [2017/48] | 16.03.2018 | Despatch of a communication from the examining division (Time limit: M04) | 13.06.2018 | Reply to a communication from the examining division | 07.05.2019 | Date of oral proceedings | 04.06.2019 | Minutes of oral proceedings despatched | 11.06.2019 | Communication of intention to grant the patent | 20.08.2019 | Fee for grant paid | 20.08.2019 | Fee for publishing/printing paid | 20.08.2019 | Receipt of the translation of the claim(s) | Opposition(s) | 07.08.2020 | No opposition filed within time limit [2020/42] | Fees paid | Renewal fee | 01.10.2018 | Renewal fee patent year 03 | 30.09.2019 | Renewal fee patent year 04 |
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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 | 12.09.2016 | AL | 06.11.2019 | CY | 06.11.2019 | CZ | 06.11.2019 | DK | 06.11.2019 | EE | 06.11.2019 | ES | 06.11.2019 | FI | 06.11.2019 | HR | 06.11.2019 | LT | 06.11.2019 | LV | 06.11.2019 | MC | 06.11.2019 | MK | 06.11.2019 | MT | 06.11.2019 | NL | 06.11.2019 | PL | 06.11.2019 | RO | 06.11.2019 | RS | 06.11.2019 | SE | 06.11.2019 | SI | 06.11.2019 | SK | 06.11.2019 | SM | 06.11.2019 | TR | 06.11.2019 | BG | 06.02.2020 | NO | 06.02.2020 | GR | 07.02.2020 | IS | 06.03.2020 | PT | 06.03.2020 | [2022/32] |
Former [2022/27] | HU | 12.09.2016 | |
AL | 06.11.2019 | ||
CY | 06.11.2019 | ||
CZ | 06.11.2019 | ||
DK | 06.11.2019 | ||
EE | 06.11.2019 | ||
ES | 06.11.2019 | ||
FI | 06.11.2019 | ||
HR | 06.11.2019 | ||
LT | 06.11.2019 | ||
LV | 06.11.2019 | ||
MC | 06.11.2019 | ||
MT | 06.11.2019 | ||
NL | 06.11.2019 | ||
PL | 06.11.2019 | ||
RO | 06.11.2019 | ||
RS | 06.11.2019 | ||
SE | 06.11.2019 | ||
SI | 06.11.2019 | ||
SK | 06.11.2019 | ||
SM | 06.11.2019 | ||
TR | 06.11.2019 | ||
BG | 06.02.2020 | ||
NO | 06.02.2020 | ||
GR | 07.02.2020 | ||
IS | 06.03.2020 | ||
PT | 06.03.2020 | ||
Former [2021/23] | AL | 06.11.2019 | |
CZ | 06.11.2019 | ||
DK | 06.11.2019 | ||
EE | 06.11.2019 | ||
ES | 06.11.2019 | ||
FI | 06.11.2019 | ||
HR | 06.11.2019 | ||
LT | 06.11.2019 | ||
LV | 06.11.2019 | ||
MC | 06.11.2019 | ||
NL | 06.11.2019 | ||
PL | 06.11.2019 | ||
RO | 06.11.2019 | ||
RS | 06.11.2019 | ||
SE | 06.11.2019 | ||
SI | 06.11.2019 | ||
SK | 06.11.2019 | ||
SM | 06.11.2019 | ||
BG | 06.02.2020 | ||
NO | 06.02.2020 | ||
GR | 07.02.2020 | ||
IS | 06.03.2020 | ||
PT | 06.03.2020 | ||
Former [2020/51] | AL | 06.11.2019 | |
CZ | 06.11.2019 | ||
DK | 06.11.2019 | ||
EE | 06.11.2019 | ||
ES | 06.11.2019 | ||
FI | 06.11.2019 | ||
HR | 06.11.2019 | ||
LT | 06.11.2019 | ||
LV | 06.11.2019 | ||
NL | 06.11.2019 | ||
PL | 06.11.2019 | ||
RO | 06.11.2019 | ||
RS | 06.11.2019 | ||
SE | 06.11.2019 | ||
SI | 06.11.2019 | ||
SK | 06.11.2019 | ||
SM | 06.11.2019 | ||
BG | 06.02.2020 | ||
NO | 06.02.2020 | ||
GR | 07.02.2020 | ||
IS | 06.03.2020 | ||
PT | 06.03.2020 | ||
Former [2020/37] | AL | 06.11.2019 | |
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EE | 06.11.2019 | ||
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LV | 06.11.2019 | ||
NL | 06.11.2019 | ||
PL | 06.11.2019 | ||
RO | 06.11.2019 | ||
RS | 06.11.2019 | ||
SE | 06.11.2019 | ||
SK | 06.11.2019 | ||
SM | 06.11.2019 | ||
BG | 06.02.2020 | ||
NO | 06.02.2020 | ||
GR | 07.02.2020 | ||
IS | 06.03.2020 | ||
PT | 06.03.2020 | ||
Former [2020/36] | AL | 06.11.2019 | |
CZ | 06.11.2019 | ||
DK | 06.11.2019 | ||
EE | 06.11.2019 | ||
ES | 06.11.2019 | ||
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LT | 06.11.2019 | ||
LV | 06.11.2019 | ||
NL | 06.11.2019 | ||
PL | 06.11.2019 | ||
RO | 06.11.2019 | ||
RS | 06.11.2019 | ||
SE | 06.11.2019 | ||
BG | 06.02.2020 | ||
NO | 06.02.2020 | ||
GR | 07.02.2020 | ||
IS | 06.03.2020 | ||
PT | 06.03.2020 | ||
Former [2020/35] | AL | 06.11.2019 | |
CZ | 06.11.2019 | ||
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LT | 06.11.2019 | ||
LV | 06.11.2019 | ||
NL | 06.11.2019 | ||
PL | 06.11.2019 | ||
RO | 06.11.2019 | ||
RS | 06.11.2019 | ||
SE | 06.11.2019 | ||
BG | 06.02.2020 | ||
NO | 06.02.2020 | ||
GR | 07.02.2020 | ||
IS | 06.03.2020 | ||
PT | 06.03.2020 | ||
Former [2020/34] | AL | 06.11.2019 | |
ES | 06.11.2019 | ||
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LT | 06.11.2019 | ||
LV | 06.11.2019 | ||
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PL | 06.11.2019 | ||
RS | 06.11.2019 | ||
SE | 06.11.2019 | ||
BG | 06.02.2020 | ||
NO | 06.02.2020 | ||
GR | 07.02.2020 | ||
IS | 06.03.2020 | ||
PT | 06.03.2020 | ||
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LV | 06.11.2019 | ||
NL | 06.11.2019 | ||
PL | 06.11.2019 | ||
RS | 06.11.2019 | ||
SE | 06.11.2019 | ||
BG | 06.02.2020 | ||
NO | 06.02.2020 | ||
GR | 07.02.2020 | ||
IS | 06.03.2020 | ||
PT | 06.03.2020 | ||
Former [2020/25] | FI | 06.11.2019 | |
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LV | 06.11.2019 | ||
NL | 06.11.2019 | ||
PL | 06.11.2019 | ||
RS | 06.11.2019 | ||
SE | 06.11.2019 | ||
BG | 06.02.2020 | ||
NO | 06.02.2020 | ||
GR | 07.02.2020 | ||
IS | 06.03.2020 | ||
PT | 06.03.2020 | ||
Former [2020/24] | FI | 06.11.2019 | |
LT | 06.11.2019 | ||
LV | 06.11.2019 | ||
NL | 06.11.2019 | ||
PL | 06.11.2019 | ||
SE | 06.11.2019 | ||
BG | 06.02.2020 | ||
NO | 06.02.2020 | ||
GR | 07.02.2020 | ||
IS | 06.03.2020 | ||
PT | 06.03.2020 | ||
Former [2020/23] | FI | 06.11.2019 | |
LT | 06.11.2019 | ||
LV | 06.11.2019 | ||
NL | 06.11.2019 | ||
PL | 06.11.2019 | ||
SE | 06.11.2019 | ||
BG | 06.02.2020 | ||
NO | 06.02.2020 | ||
GR | 07.02.2020 | ||
PT | 06.03.2020 | ||
Former [2020/22] | FI | 06.11.2019 | |
LT | 06.11.2019 | ||
SE | 06.11.2019 | ||
BG | 06.02.2020 | ||
NO | 06.02.2020 | ||
PT | 06.03.2020 | ||
Former [2020/21] | NO | 06.02.2020 | Documents cited: | Search | [Y]EP1443795 (NOKIA CORP [FI]) [Y] 1-12 * abstract * * paragraphs [0011] , [0012] , [0027] *; | [AD]DE102008018001 (SIEMENS AG [DE]) [AD] 1-12 * abstract ** paragraphs [0002] - [0004] - [0006] - [0011] - [0029] , [0043] *; | [Y] - "Chapter 13: Key Management Techniques ED - Menezes A J; Van Oorschot P C; Vanstone S A", ISBN 978-0-8493-8523-0, (19961001), HANDBOOK OF APPLIED CRYPTOGRAPHY; [CRC PRESS SERIES ON DISCRETE MATHEMATICES AND ITS APPLICATIONS], CRC PRESS, BOCA RATON, FL, US, PAGE(S) 543 - 590, URL: http://www.cacr.math.uwaterloo.ca/hac/, XP001525013 [Y] 1-12 * Section 13.6.3 * | by applicant | DE10336148 | DE602004000695T | DE102008018001 | DE102014208385 |