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Extract from the Register of European Patents

EP About this file: EP2592427

EP2592427 - VOLTAGE MEASURING CIRCUIT AND METHOD [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  16.09.2022
Database last updated on 26.06.2024
FormerThe patent has been granted
Status updated on  08.10.2021
FormerGrant of patent is intended
Status updated on  18.05.2021
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024 [2024/29]
Applicant(s)For all designated states
Envision AESC Japan Ltd.
10-1 Hironodai 2-chome
Zama-shi, Kanagawa / JP
[2021/40]
Former [2019/32]For all designated states
Envision AESC Energy Devices Ltd.
1120, Shimokuzawa, Chuo-ku
Sagamihara-shi, Kanagawa / JP
Former [2013/20]For all designated states
NEC Energy Devices, Ltd.
1120, Shimokuzawa Chuo-ku Sagamihara-shi
Kanagawa 252-5298 / JP
Inventor(s)01 / HORI, Yuki
c/o Envision AESC Japan Ltd.
1120, Shimokuzawa, Chuo-ku
Sagamihara-shi, Kanagawa 252-5298 / JP
02 / SUZUKI, Shin
c/o Envision AESC Japan Ltd.
1120, Shimokuzawa, Chuo-ku
Sagamihara-shi, Kanagawa 252-5298 / JP
 [2021/45]
Former [2013/20]01 / HORI, Yuki
c/o NEC Energy Devices Ltd.
1120 Shimokuzawa
Chuo-ku
Sagamihara-shi
Kanagawac 252-5298 / JP
02 / SUZUKI, Shin
c/o NEC Energy Devices Ltd.
1120 Shimokuzawa
Chuo-ku
Sagamihara-shi
Kanagawa 252-5298 / JP
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstrasse 3
81675 München / DE
[2021/45]
Former [2013/20]Vossius & Partner
Siebertstrasse 4
81675 München / DE
Application number, filing date11803520.301.07.2011
[2021/45]
WO2011JP65178
Priority number, dateJP2010015461007.07.2010         Original published format: JP 2010154610
[2013/20]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2012005186
Date:12.01.2012
Language:JA
[2012/02]
Type: A1 Application with search report 
No.:EP2592427
Date:15.05.2013
Language:EN
[2013/20]
Type: B1 Patent specification 
No.:EP2592427
Date:10.11.2021
Language:EN
[2021/45]
Search report(s)International search report - published on:JP12.01.2012
(Supplementary) European search report - dispatched on:EP06.06.2017
ClassificationIPC:G01R15/22, G01R31/3828, B60L58/14, B60L58/15, // G06F17/40
[2021/23]
CPC:
G01R15/22 (EP,US); B60L58/14 (EP,US); B60L58/15 (EP,US);
G01R19/0084 (US); G01R31/3828 (EP,US); G01R31/3842 (US);
B60L2240/547 (EP,US); G06F17/40 (EP,US); G16Z99/00 (EP,US);
Y02T10/70 (EP,US) (-)
Former IPC [2017/27]G01R31/36
Former IPC [2013/20]G01R19/00
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 [2013/20]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:SPANNUNGSMESSSCHALTUNG UND VERFAHREN DAFÜR[2013/20]
English:VOLTAGE MEASURING CIRCUIT AND METHOD[2013/20]
French:CIRCUIT ET PROCÉDÉ DE MESURE DE TENSION ÉLECTRIQUE[2013/20]
Entry into regional phase09.11.2012Translation filed 
05.12.2012National basic fee paid 
05.12.2012Search fee paid 
05.12.2012Designation fee(s) paid 
05.12.2012Examination fee paid 
Examination procedure05.12.2012Examination requested  [2013/20]
02.01.2018Amendment by applicant (claims and/or description)
19.05.2021Communication of intention to grant the patent
29.09.2021Fee for grant paid
29.09.2021Fee for publishing/printing paid
29.09.2021Receipt of the translation of the claim(s)
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  19.05.2021
Opposition(s)11.08.2022No opposition filed within time limit [2022/42]
Fees paidRenewal fee
26.07.2013Renewal fee patent year 03
24.07.2014Renewal fee patent year 04
23.07.2015Renewal fee patent year 05
21.07.2016Renewal fee patent year 06
12.07.2017Renewal fee patent year 07
11.07.2018Renewal fee patent year 08
15.07.2019Renewal fee patent year 09
14.07.2020Renewal fee patent year 10
15.07.2021Renewal fee patent year 11
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  TooltipHU01.07.2011
AL10.11.2021
AT10.11.2021
CY10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
IT10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
MK10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SI10.11.2021
SK10.11.2021
SM10.11.2021
TR10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
IE01.07.2022
LU01.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
[2024/29]
Former [2024/22]HU01.07.2011
AL10.11.2021
AT10.11.2021
CY10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
IT10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
MK10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SI10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
IE01.07.2022
LU01.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
Former [2024/20]HU01.07.2011
AL10.11.2021
AT10.11.2021
CY10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
IT10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SI10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
IE01.07.2022
LU01.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
Former [2024/18]HU01.07.2011
AL10.11.2021
AT10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
IT10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SI10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
IE01.07.2022
LU01.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
Former [2023/33]AL10.11.2021
AT10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
IT10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SI10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
IE01.07.2022
LU01.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
Former [2023/25]AL10.11.2021
AT10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
IT10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SI10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
LU01.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
Former [2023/21]AL10.11.2021
AT10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SI10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
LU01.07.2022
CH31.07.2022
LI31.07.2022
Former [2023/11]AL10.11.2021
AT10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SI10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2023/01]AL10.11.2021
AT10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SI10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/49]AL10.11.2021
AT10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/35]AT10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/34]AT10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/33]AT10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
NL10.11.2021
PL10.11.2021
RS10.11.2021
SE10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/25]AT10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
NL10.11.2021
PL10.11.2021
RS10.11.2021
SE10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/24]AT10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
NL10.11.2021
PL10.11.2021
RS10.11.2021
SE10.11.2021
BG10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/23]AT10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
PL10.11.2021
RS10.11.2021
BG10.02.2022
PT10.03.2022
Former [2022/22]AT10.11.2021
FI10.11.2021
LT10.11.2021
RS10.11.2021
BG10.02.2022
Former [2022/21]AT10.11.2021
RS10.11.2021
BG10.02.2022
Former [2022/19]BG10.02.2022
Documents cited:Search[I]WO9516200  (CURTIS INSTR [US]) [I] 1,7 * page 2, line 9 - line 13; figures 3,4,5 * * page 10, line 18 - line 32 * * page 11, line 33 - page 12, line 24 * * page 24, line 4 - line ll *;
 [XYI]EP1096455  (YAZAKI CORP [JP]) [X] 1,2,4,6-8,10,12 * paragraph [0052] - paragraph [0058]; figure 4 * [Y] 5,11 [I] 3,9;
 [A]KR20040051800  (LG INNOTEC CO LTD) [A] 1-12* abstract *;
 [I]US2005083015  (ADACHI HIDEOMI [JP]) [I] 1-3,6-9,12 * paragraph [0066] - paragraphs [0072] , [0084]; figures 2,4,6b *;
 [A]KR20090006292  (HYUNDAI MOTOR CO LTD [KR]) [A] 3,5 * figure 2 *;
 [Y]EP2105753  (HITACHI LTD [JP], et al) [Y] 5,11 * paragraph [0032] - paragraphs [0035] , [0045] , [0046] , [0057]; figures 1,5 *
International search[A]JPH02135871U  (NEC CORP.);
 [Y]JPH03138570  (IBM);
 [Y]JPH09281161  (YAZAKI CORP);
 [Y]JPH11248755  (MATSUSHITA ELECTRIC IND CO LTD);
 [Y]JP2009058294  (CANON KK);
 [Y]JP2009187158  (HITACHI LTD)
by applicantJP2002350472
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.