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Extract from the Register of European Patents

EP About this file: EP3312839

EP3312839 - DEVICE FOR ASSISTING TWO-WAY CONVERSATION AND METHOD FOR ASSISTING TWO-WAY CONVERSATION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  11.06.2021
Database last updated on 28.03.2026
FormerThe patent has been granted
Status updated on  03.07.2020
FormerGrant of patent is intended
Status updated on  27.02.2020
FormerExamination is in progress
Status updated on  18.01.2019
FormerRequest for examination was made
Status updated on  23.03.2018
FormerThe international publication has been made
Status updated on  21.04.2017
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
Panasonic Intellectual Property Management Co., Ltd.
1-61, Shiromi 2-chome
Chuo-ku
Osaka-shi, Osaka 540-6207 / JP
[2018/17]
Inventor(s)01 / SUZUKI, Ryoji
c/o Panasonic Intellectual Property
Management Co., Ltd.
1-61, Shiromi 2-chome
Chuo-ku, Osaka-shi
Osaka 540-6207 / JP
02 / OHASHI, Hiromasa
c/o Panasonic Intellectual Property
Management Co., Ltd.
1-61, Shiromi 2-chome
Chuo-ku, Osaka-shi
Osaka 540-6207 / JP
03 / TANAKA, Naoya
c/o Panasonic Intellectual Property
Management Co., Ltd.
1-61, Shiromi 2-chome
Chuo-ku, Osaka-shi
Osaka 540-6207 / JP
 [2018/17]
Representative(s)Eisenführ Speiser
Patentanwälte Rechtsanwälte PartGmbB
Postfach 10 60 78
28060 Bremen / DE
[2018/17]
Application number, filing date16855096.029.09.2016
[2018/17]
WO2016JP04390
Priority number, dateJP2015020501816.10.2015         Original published format: JP 2015205018
[2018/17]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017064839
Date:20.04.2017
Language:JA
[2017/16]
Type: A1 Application with search report 
No.:EP3312839
Date:25.04.2018
Language:EN
[2018/17]
Type: B1 Patent specification 
No.:EP3312839
Date:05.08.2020
Language:EN
[2020/32]
Search report(s)International search report - published on:JP20.04.2017
(Supplementary) European search report - dispatched on:EP10.04.2018
ClassificationIPC:G10L21/0208, H04R3/00, H04R3/02, H04R27/00
[2020/12]
CPC:
H04R3/02 (EP,US); H04M9/082 (EP,US); G10L21/0208 (EP,US);
H04M3/002 (US); H04M3/40 (US); H04M9/085 (US);
H04R27/00 (EP,US); G10L2021/02082 (EP,US); G10L2021/02087 (EP,US);
H04R2499/13 (EP,US) (-)
Former IPC [2018/17]G10L21/0208, H04R3/00, H04R3/02
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 [2018/17]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VORRICHTUNG ZUR UNTERSTÜTZUNG BIDIREKTIONALER GESPRÄCHE UND VERFAHREN ZUR UNTERSTÜTZUNG BIDIREKTIONALER GESPRÄCHE[2018/17]
English:DEVICE FOR ASSISTING TWO-WAY CONVERSATION AND METHOD FOR ASSISTING TWO-WAY CONVERSATION[2018/17]
French:DISPOSITIF CONÇU POUR FACILITER LA CONVERSATION BIDIRECTIONNELLE ET PROCÉDÉ CONÇU POUR FACILITER LA CONVERSATION BIDIRECTIONNELLE[2018/17]
Entry into regional phase19.01.2018Translation filed 
19.01.2018National basic fee paid 
19.01.2018Search fee paid 
19.01.2018Designation fee(s) paid 
19.01.2018Examination fee paid 
Examination procedure19.01.2018Examination requested  [2018/17]
19.01.2018Date on which the examining division has become responsible
12.11.2018Amendment by applicant (claims and/or description)
21.01.2019Despatch of a communication from the examining division (Time limit: M04)
29.05.2019Reply to a communication from the examining division
12.02.2020Cancellation of oral proceeding that was planned for 20.02.2020
20.02.2020Date of oral proceedings (cancelled)
28.02.2020Communication of intention to grant the patent
25.06.2020Fee for grant paid
25.06.2020Fee for publishing/printing paid
25.06.2020Receipt of the translation of the claim(s)
Opposition(s)07.05.2021No opposition filed within time limit [2021/28]
Fees paidRenewal fee
25.09.2018Renewal fee patent year 03
24.09.2019Renewal fee patent year 04
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  TooltipHU29.09.2016
AL05.08.2020
AT05.08.2020
CY05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
IT05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
MK05.08.2020
MT05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
TR05.08.2020
IE29.09.2020
LU29.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
FR05.10.2020
BG05.11.2020
GB05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
[2022/32]
Former [2022/27]HU29.09.2016
AL05.08.2020
AT05.08.2020
CY05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
IT05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
MT05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
TR05.08.2020
IE29.09.2020
LU29.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
FR05.10.2020
BG05.11.2020
GB05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2022/23]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
IT05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
IE29.09.2020
LU29.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
FR05.10.2020
BG05.11.2020
GB05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2022/10]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
IT05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
IE29.09.2020
LU29.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
FR05.10.2020
BG05.11.2020
GB05.11.2020
NO05.11.2020
GR06.11.2020
PT07.12.2020
Former [2021/49]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
IT05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
IE29.09.2020
LU29.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
FR05.10.2020
BG05.11.2020
GB05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/37]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
IT05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
IE29.09.2020
LU29.09.2020
BE30.09.2020
CH30.09.2020
LI30.09.2020
FR05.10.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/36]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
IT05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SI05.08.2020
SK05.08.2020
SM05.08.2020
LU29.09.2020
BE30.09.2020
FR05.10.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/35]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
IT05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SK05.08.2020
SM05.08.2020
LU29.09.2020
FR05.10.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/34]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
IT05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SK05.08.2020
SM05.08.2020
LU29.09.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/28]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SK05.08.2020
SM05.08.2020
LU29.09.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/27]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
MC05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SM05.08.2020
LU29.09.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/25]AL05.08.2020
AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/22]AT05.08.2020
CZ05.08.2020
DK05.08.2020
EE05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
NL05.08.2020
PL05.08.2020
RO05.08.2020
RS05.08.2020
SE05.08.2020
SM05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/21]AT05.08.2020
DK05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
NL05.08.2020
PL05.08.2020
RS05.08.2020
SE05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/12]AT05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
NL05.08.2020
PL05.08.2020
RS05.08.2020
SE05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/10]AT05.08.2020
ES05.08.2020
FI05.08.2020
HR05.08.2020
LT05.08.2020
LV05.08.2020
PL05.08.2020
RS05.08.2020
SE05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
IS05.12.2020
PT07.12.2020
Former [2021/09]AT05.08.2020
ES05.08.2020
FI05.08.2020
LT05.08.2020
SE05.08.2020
BG05.11.2020
NO05.11.2020
GR06.11.2020
PT07.12.2020
Former [2021/08]ES05.08.2020
FI05.08.2020
LT05.08.2020
SE05.08.2020
BG05.11.2020
NO05.11.2020
PT07.12.2020
Former [2021/07]FI05.08.2020
LT05.08.2020
NO05.11.2020
Documents cited:Search[XY] EP0903726  (DIGISONIX INC et al.) [X] 1-8,12-20 * paragraphs [0001] , [0017] - [0026] - [0029] , [0031] * * figures 1, 2 *[Y] 9-11
 [L] US4677676  (ERIKSSON LARRY J et al.) [L] 5-8,14,15 * column 14, line 60 - column 15, line 25 * * figure 16 * * This document completes the disclosure of EP0903726 A2 with respect to the adaptive filter models *
 [X] US7039197  (VENKATESH SALIGRAMA R et al.) [X] 1,16 * column 1, line 40 - line 62 * * column 6, line 37 - line 58 * * column 9, line 45 - line 67 * * column 15, line 47 - column 16, line 34 * * figures 1-3, 11 *
 [X] US2011145000  (HOEPKEN HARRO et al.) [X] 1,16 * paragraphs [0023] , [0024] , [0046] * * figures 1-4 *
 [X] EP0932142  (DIGISONIX LLC et al.) [X] 1,16 * paragraphs [0019] , [0026] , [0028] , [0047] - [0052] * * figures 1, 3A, 3B, 9A, 9B *
 [E] WO2017064840  (PANASONIC IP MAN CO LTD et al.) [E] 1-20 * figures 1-4 *
 [Y] US2014056423  (NISHIKAWA TSUYOKI et al.) [Y] 9-11 * paragraphs [0002] , [0003] , [0030] , [0041] , [0104] *
 [Y] US2005159945  (OTSUKA MANABU et al.) [Y] 9-11 * paragraphs [0024] , [0031] *
International search[A] JP2012195801  (PANASONIC CORP et al.) [A] 1-20 * , paragraphs [0013] to [0089]; fig. 1 (Family: none) *
 [A] JP2010163054  (FUJITSU TEN LTD et al.) [A] 1-20 * , paragraphs [0036] to [0047]; fig. 2, 3 (Family: none) *
 [A] US2005025273  (TSCHIRK WOLFGANG et al.) [A] 1-20 * , fig. 1 & DE 10329055 A1 & CN 1578184 A *
ExaminationUS5033082
 US6980663
 EP3333850
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.