EP2743902 - INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 08.12.2017 Database last updated on 03.08.2024 | |
Former | The patent has been granted Status updated on 30.12.2016 | ||
Former | Grant of patent is intended Status updated on 13.12.2016 | Most recent event Tooltip | 17.07.2020 | Lapse of the patent in a contracting state New state(s): AL | published on 19.08.2020 [2020/34] | Applicant(s) | For all designated states Sony Corporation 1-7-1 Konan Minato-ku Tokyo 108-0075 / JP | [2017/05] |
Former [2014/25] | For all designated states Sony Corporation 1-7-1 Konan Minato-ku Tokyo 108-0075 / JP | Inventor(s) | 01 /
SAKUMOTO, Koichi c/o SONY CORPORATION 1-7-1 Konan Minato-ku Tokyo 108-0075 / JP | [2014/25] | Representative(s) | D Young & Co LLP 3 Noble Street London EC2V 7BQ / GB | [N/P] |
Former [2017/05] | D Young & Co LLP 120 Holborn London EC1N 2DY / GB | ||
Former [2014/25] | Lewis, Darren John D Young & Co LLP 120 Holborn London EC1N 2DY / GB | Application number, filing date | 12824020.7 | 26.06.2012 | [2017/05] | WO2012JP66232 | Priority number, date | JP20110177332 | 12.08.2011 Original published format: JP 2011177332 | [2014/25] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2013024630 | Date: | 21.02.2013 | Language: | JA | [2013/08] | Type: | A1 Application with search report | No.: | EP2743902 | Date: | 18.06.2014 | Language: | EN | [2014/25] | Type: | B1 Patent specification | No.: | EP2743902 | Date: | 01.02.2017 | Language: | EN | [2017/05] | Search report(s) | International search report - published on: | JP | 21.02.2013 | (Supplementary) European search report - dispatched on: | EP | 07.08.2015 | Classification | IPC: | G09C1/00, H04L9/32, H04L9/30 | [2015/37] | CPC: |
H04L9/3221 (EP,US);
H04L9/30 (US);
H04L9/3093 (EP,US)
|
Former IPC [2014/25] | G09C1/00, H04L9/32 | 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 [2014/25] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | INFORMATIONSVERARBEITUNGSVORRICHTUNG UND INFORMATIONSVERARBEITUNGSVERFAHREN | [2014/25] | English: | INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD | [2014/25] | French: | DISPOSITIF DE TRAITEMENT D'INFORMATIONS ET PROCÉDÉ DE TRAITEMENT D'INFORMATIONS | [2014/25] | Entry into regional phase | 23.01.2014 | Translation filed | 07.03.2014 | National basic fee paid | 07.03.2014 | Search fee paid | 07.03.2014 | Designation fee(s) paid | 07.03.2014 | Examination fee paid | Examination procedure | 07.03.2014 | Examination requested [2014/25] | 25.02.2016 | Amendment by applicant (claims and/or description) | 18.08.2016 | Communication of intention to grant the patent | 13.12.2016 | Receipt of the translation of the claim(s) | 19.12.2016 | Fee for grant paid | 19.12.2016 | Fee for publishing/printing paid | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 18.08.2016 | Opposition(s) | 03.11.2017 | No opposition filed within time limit [2018/02] | Fees paid | Renewal fee | 25.06.2014 | Renewal fee patent year 03 | 19.06.2015 | Renewal fee patent year 04 | 27.06.2016 | Renewal fee patent year 05 |
Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
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 | 26.06.2012 | AL | 01.02.2017 | AT | 01.02.2017 | CY | 01.02.2017 | CZ | 01.02.2017 | DK | 01.02.2017 | EE | 01.02.2017 | ES | 01.02.2017 | FI | 01.02.2017 | HR | 01.02.2017 | IT | 01.02.2017 | LT | 01.02.2017 | LV | 01.02.2017 | MC | 01.02.2017 | MK | 01.02.2017 | NL | 01.02.2017 | PL | 01.02.2017 | RO | 01.02.2017 | RS | 01.02.2017 | SE | 01.02.2017 | SI | 01.02.2017 | SK | 01.02.2017 | SM | 01.02.2017 | TR | 01.02.2017 | BG | 01.05.2017 | NO | 01.05.2017 | GR | 02.05.2017 | IS | 01.06.2017 | PT | 01.06.2017 | IE | 26.06.2017 | LU | 26.06.2017 | MT | 26.06.2017 | BE | 30.06.2017 | CH | 30.06.2017 | LI | 30.06.2017 | [2020/34] |
Former [2020/15] | HU | 26.06.2012 | |
AT | 01.02.2017 | ||
CY | 01.02.2017 | ||
CZ | 01.02.2017 | ||
DK | 01.02.2017 | ||
EE | 01.02.2017 | ||
ES | 01.02.2017 | ||
FI | 01.02.2017 | ||
HR | 01.02.2017 | ||
IT | 01.02.2017 | ||
LT | 01.02.2017 | ||
LV | 01.02.2017 | ||
MC | 01.02.2017 | ||
MK | 01.02.2017 | ||
NL | 01.02.2017 | ||
PL | 01.02.2017 | ||
RO | 01.02.2017 | ||
RS | 01.02.2017 | ||
SE | 01.02.2017 | ||
SI | 01.02.2017 | ||
SK | 01.02.2017 | ||
SM | 01.02.2017 | ||
TR | 01.02.2017 | ||
BG | 01.05.2017 | ||
NO | 01.05.2017 | ||
GR | 02.05.2017 | ||
IS | 01.06.2017 | ||
PT | 01.06.2017 | ||
IE | 26.06.2017 | ||
LU | 26.06.2017 | ||
MT | 26.06.2017 | ||
BE | 30.06.2017 | ||
CH | 30.06.2017 | ||
LI | 30.06.2017 | ||
Former [2019/51] | HU | 26.06.2012 | |
AT | 01.02.2017 | ||
CY | 01.02.2017 | ||
CZ | 01.02.2017 | ||
DK | 01.02.2017 | ||
EE | 01.02.2017 | ||
ES | 01.02.2017 | ||
FI | 01.02.2017 | ||
HR | 01.02.2017 | ||
IT | 01.02.2017 | ||
LT | 01.02.2017 | ||
LV | 01.02.2017 | ||
MC | 01.02.2017 | ||
MK | 01.02.2017 | ||
NL | 01.02.2017 | ||
PL | 01.02.2017 | ||
RO | 01.02.2017 | ||
RS | 01.02.2017 | ||
SE | 01.02.2017 | ||
SI | 01.02.2017 | ||
SK | 01.02.2017 | ||
SM | 01.02.2017 | ||
BG | 01.05.2017 | ||
NO | 01.05.2017 | ||
GR | 02.05.2017 | ||
IS | 01.06.2017 | ||
PT | 01.06.2017 | ||
IE | 26.06.2017 | ||
LU | 26.06.2017 | ||
MT | 26.06.2017 | ||
BE | 30.06.2017 | ||
CH | 30.06.2017 | ||
LI | 30.06.2017 | ||
Former [2019/47] | HU | 26.06.2012 | |
AT | 01.02.2017 | ||
CY | 01.02.2017 | ||
CZ | 01.02.2017 | ||
DK | 01.02.2017 | ||
EE | 01.02.2017 | ||
ES | 01.02.2017 | ||
FI | 01.02.2017 | ||
HR | 01.02.2017 | ||
IT | 01.02.2017 | ||
LT | 01.02.2017 | ||
LV | 01.02.2017 | ||
MC | 01.02.2017 | ||
NL | 01.02.2017 | ||
PL | 01.02.2017 | ||
RO | 01.02.2017 | ||
RS | 01.02.2017 | ||
SE | 01.02.2017 | ||
SI | 01.02.2017 | ||
SK | 01.02.2017 | ||
SM | 01.02.2017 | ||
BG | 01.05.2017 | ||
NO | 01.05.2017 | ||
GR | 02.05.2017 | ||
IS | 01.06.2017 | ||
PT | 01.06.2017 | ||
IE | 26.06.2017 | ||
LU | 26.06.2017 | ||
MT | 26.06.2017 | ||
BE | 30.06.2017 | ||
CH | 30.06.2017 | ||
LI | 30.06.2017 | ||
Former [2019/31] | HU | 26.06.2012 | |
AT | 01.02.2017 | ||
CZ | 01.02.2017 | ||
DK | 01.02.2017 | ||
EE | 01.02.2017 | ||
ES | 01.02.2017 | ||
FI | 01.02.2017 | ||
HR | 01.02.2017 | ||
IT | 01.02.2017 | ||
LT | 01.02.2017 | ||
LV | 01.02.2017 | ||
MC | 01.02.2017 | ||
NL | 01.02.2017 | ||
PL | 01.02.2017 | ||
RO | 01.02.2017 | ||
RS | 01.02.2017 | ||
SE | 01.02.2017 | ||
SI | 01.02.2017 | ||
SK | 01.02.2017 | ||
SM | 01.02.2017 | ||
BG | 01.05.2017 | ||
NO | 01.05.2017 | ||
GR | 02.05.2017 | ||
IS | 01.06.2017 | ||
PT | 01.06.2017 | ||
IE | 26.06.2017 | ||
LU | 26.06.2017 | ||
MT | 26.06.2017 | ||
BE | 30.06.2017 | ||
CH | 30.06.2017 | ||
LI | 30.06.2017 | ||
Former [2018/43] | AT | 01.02.2017 | |
CZ | 01.02.2017 | ||
DK | 01.02.2017 | ||
EE | 01.02.2017 | ||
ES | 01.02.2017 | ||
FI | 01.02.2017 | ||
HR | 01.02.2017 | ||
IT | 01.02.2017 | ||
LT | 01.02.2017 | ||
LV | 01.02.2017 | ||
MC | 01.02.2017 | ||
NL | 01.02.2017 | ||
PL | 01.02.2017 | ||
RO | 01.02.2017 | ||
RS | 01.02.2017 | ||
SE | 01.02.2017 | ||
SI | 01.02.2017 | ||
SK | 01.02.2017 | ||
SM | 01.02.2017 | ||
BG | 01.05.2017 | ||
NO | 01.05.2017 | ||
GR | 02.05.2017 | ||
IS | 01.06.2017 | ||
PT | 01.06.2017 | ||
IE | 26.06.2017 | ||
LU | 26.06.2017 | ||
MT | 26.06.2017 | ||
BE | 30.06.2017 | ||
CH | 30.06.2017 | ||
LI | 30.06.2017 | ||
Former [2018/39] | AT | 01.02.2017 | |
CZ | 01.02.2017 | ||
DK | 01.02.2017 | ||
EE | 01.02.2017 | ||
ES | 01.02.2017 | ||
FI | 01.02.2017 | ||
HR | 01.02.2017 | ||
IT | 01.02.2017 | ||
LT | 01.02.2017 | ||
LV | 01.02.2017 | ||
MC | 01.02.2017 | ||
NL | 01.02.2017 | ||
PL | 01.02.2017 | ||
RO | 01.02.2017 | ||
RS | 01.02.2017 | ||
SE | 01.02.2017 | ||
SI | 01.02.2017 | ||
SK | 01.02.2017 | ||
SM | 01.02.2017 | ||
BG | 01.05.2017 | ||
NO | 01.05.2017 | ||
GR | 02.05.2017 | ||
IS | 01.06.2017 | ||
PT | 01.06.2017 | ||
IE | 26.06.2017 | ||
LU | 26.06.2017 | ||
BE | 30.06.2017 | ||
CH | 30.06.2017 | ||
LI | 30.06.2017 | ||
Former [2018/23] | AT | 01.02.2017 | |
CZ | 01.02.2017 | ||
DK | 01.02.2017 | ||
EE | 01.02.2017 | ||
ES | 01.02.2017 | ||
FI | 01.02.2017 | ||
HR | 01.02.2017 | ||
IT | 01.02.2017 | ||
LT | 01.02.2017 | ||
LV | 01.02.2017 | ||
MC | 01.02.2017 | ||
NL | 01.02.2017 | ||
PL | 01.02.2017 | ||
RO | 01.02.2017 | ||
RS | 01.02.2017 | ||
SE | 01.02.2017 | ||
SI | 01.02.2017 | ||
SK | 01.02.2017 | ||
SM | 01.02.2017 | ||
BG | 01.05.2017 | ||
NO | 01.05.2017 | ||
GR | 02.05.2017 | ||
IS | 01.06.2017 | ||
PT | 01.06.2017 | ||
IE | 26.06.2017 | ||
LU | 26.06.2017 | ||
CH | 30.06.2017 | ||
LI | 30.06.2017 | ||
Former [2018/21] | AT | 01.02.2017 | |
CZ | 01.02.2017 | ||
DK | 01.02.2017 | ||
EE | 01.02.2017 | ||
ES | 01.02.2017 | ||
FI | 01.02.2017 | ||
HR | 01.02.2017 | ||
IT | 01.02.2017 | ||
LT | 01.02.2017 | ||
LV | 01.02.2017 | ||
MC | 01.02.2017 | ||
NL | 01.02.2017 | ||
PL | 01.02.2017 | ||
RO | 01.02.2017 | ||
RS | 01.02.2017 | ||
SE | 01.02.2017 | ||
SI | 01.02.2017 | ||
SK | 01.02.2017 | ||
SM | 01.02.2017 | ||
BG | 01.05.2017 | ||
NO | 01.05.2017 | ||
GR | 02.05.2017 | ||
IS | 01.06.2017 | ||
PT | 01.06.2017 | ||
LU | 26.06.2017 | ||
CH | 30.06.2017 | ||
LI | 30.06.2017 | ||
Former [2018/14] | AT | 01.02.2017 | |
CZ | 01.02.2017 | ||
DK | 01.02.2017 | ||
EE | 01.02.2017 | ||
ES | 01.02.2017 | ||
FI | 01.02.2017 | ||
HR | 01.02.2017 | ||
IT | 01.02.2017 | ||
LT | 01.02.2017 | ||
LV | 01.02.2017 | ||
MC | 01.02.2017 | ||
NL | 01.02.2017 | ||
PL | 01.02.2017 | ||
RO | 01.02.2017 | ||
RS | 01.02.2017 | ||
SE | 01.02.2017 | ||
SI | 01.02.2017 | ||
SK | 01.02.2017 | ||
SM | 01.02.2017 | ||
BG | 01.05.2017 | ||
NO | 01.05.2017 | ||
GR | 02.05.2017 | ||
IS | 01.06.2017 | ||
PT | 01.06.2017 | ||
Former [2018/11] | AT | 01.02.2017 | |
CZ | 01.02.2017 | ||
DK | 01.02.2017 | ||
EE | 01.02.2017 | ||
ES | 01.02.2017 | ||
FI | 01.02.2017 | ||
HR | 01.02.2017 | ||
IT | 01.02.2017 | ||
LT | 01.02.2017 | ||
LV | 01.02.2017 | ||
MC | 01.02.2017 | ||
NL | 01.02.2017 | ||
PL | 01.02.2017 | ||
RO | 01.02.2017 | ||
RS | 01.02.2017 | ||
SE | 01.02.2017 | ||
SK | 01.02.2017 | ||
SM | 01.02.2017 | ||
BG | 01.05.2017 | ||
NO | 01.05.2017 | ||
GR | 02.05.2017 | ||
IS | 01.06.2017 | ||
PT | 01.06.2017 | ||
Former [2017/51] | AT | 01.02.2017 | |
CZ | 01.02.2017 | ||
DK | 01.02.2017 | ||
EE | 01.02.2017 | ||
ES | 01.02.2017 | ||
FI | 01.02.2017 | ||
HR | 01.02.2017 | ||
IT | 01.02.2017 | ||
LT | 01.02.2017 | ||
LV | 01.02.2017 | ||
NL | 01.02.2017 | ||
PL | 01.02.2017 | ||
RO | 01.02.2017 | ||
RS | 01.02.2017 | ||
SE | 01.02.2017 | ||
SK | 01.02.2017 | ||
SM | 01.02.2017 | ||
BG | 01.05.2017 | ||
NO | 01.05.2017 | ||
GR | 02.05.2017 | ||
IS | 01.06.2017 | ||
PT | 01.06.2017 | ||
Former [2017/50] | AT | 01.02.2017 | |
CZ | 01.02.2017 | ||
DK | 01.02.2017 | ||
EE | 01.02.2017 | ||
ES | 01.02.2017 | ||
FI | 01.02.2017 | ||
HR | 01.02.2017 | ||
IT | 01.02.2017 | ||
LT | 01.02.2017 | ||
LV | 01.02.2017 | ||
NL | 01.02.2017 | ||
PL | 01.02.2017 | ||
RO | 01.02.2017 | ||
RS | 01.02.2017 | ||
SE | 01.02.2017 | ||
SK | 01.02.2017 | ||
BG | 01.05.2017 | ||
NO | 01.05.2017 | ||
GR | 02.05.2017 | ||
IS | 01.06.2017 | ||
PT | 01.06.2017 | ||
Former [2017/49] | AT | 01.02.2017 | |
CZ | 01.02.2017 | ||
EE | 01.02.2017 | ||
ES | 01.02.2017 | ||
FI | 01.02.2017 | ||
HR | 01.02.2017 | ||
IT | 01.02.2017 | ||
LT | 01.02.2017 | ||
LV | 01.02.2017 | ||
NL | 01.02.2017 | ||
PL | 01.02.2017 | ||
RO | 01.02.2017 | ||
RS | 01.02.2017 | ||
SE | 01.02.2017 | ||
SK | 01.02.2017 | ||
BG | 01.05.2017 | ||
NO | 01.05.2017 | ||
GR | 02.05.2017 | ||
IS | 01.06.2017 | ||
PT | 01.06.2017 | ||
Former [2017/48] | AT | 01.02.2017 | |
CZ | 01.02.2017 | ||
ES | 01.02.2017 | ||
FI | 01.02.2017 | ||
HR | 01.02.2017 | ||
LT | 01.02.2017 | ||
LV | 01.02.2017 | ||
NL | 01.02.2017 | ||
PL | 01.02.2017 | ||
RS | 01.02.2017 | ||
SE | 01.02.2017 | ||
BG | 01.05.2017 | ||
NO | 01.05.2017 | ||
GR | 02.05.2017 | ||
IS | 01.06.2017 | ||
PT | 01.06.2017 | ||
Former [2017/41] | AT | 01.02.2017 | |
ES | 01.02.2017 | ||
FI | 01.02.2017 | ||
HR | 01.02.2017 | ||
LT | 01.02.2017 | ||
LV | 01.02.2017 | ||
NL | 01.02.2017 | ||
PL | 01.02.2017 | ||
RS | 01.02.2017 | ||
SE | 01.02.2017 | ||
BG | 01.05.2017 | ||
NO | 01.05.2017 | ||
GR | 02.05.2017 | ||
IS | 01.06.2017 | ||
PT | 01.06.2017 | Documents cited: | Search | [A]US5263085 (SHAMIR ADI [IL]) [A] 1-15 * column 2, line 9 - column 2, line 54 * * column 4, line 1 - column 6, line 21 *; | [A]US2002095581 (IMAI HIDEKI [JP], et al) [A] 1-15 * paragraph [0009] - paragraph [0046] ** paragraph [0056] - paragraph [0080] * | International search | [Y]JPH02266464 (NIPPON TELEGRAPH & TELEPHONE); | [Y] - KOICHI SAKUMOTO ET AL., "Public-Key Identification Schemes Based on Multivariate Quadratic Polynomials", ADVANCES IN CRYPTOLOGY- CRYPTO 2011 31ST ANNUAL CRYPTOLOGY CONFERENCE, PROCEEDINGS(LNCS 6841), SANTA BARBARA, CA, USA, (20110806), vol. 6841, pages 706 - 723, XP019161037 | [Y] - SHIGEO TSUJII ET AL., "Ango to Joho Security", (19900329), pages 57 - 59, XP008172888 | by applicant | - JACQUES PATAIIN, "Asymmetric Cryptography with a Hidden Monomial", CRYPTO, (1996), pages 45 - 60, XP019194414 | - "QUARTZ, 128-Bit Long Digital Signatures", PATARIN, J.; COURTOIS, N.; GOUBIN, L., Topics in Cryptology - CT-RSA 2001, SPRINGER-VERLAG, (200104), vol. 2020, pages 282 - 297 |