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Extract from the Register of European Patents

EP About this file: EP3657191

EP3657191 - APPARATUS FOR ESTIMATING DEPTH OF DISCHARGE (DOD) OF SECONDARY BATTERY [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.09.2023
Database last updated on 02.09.2024
FormerThe patent has been granted
Status updated on  07.10.2022
FormerGrant of patent is intended
Status updated on  10.07.2022
FormerRequest for examination was made
Status updated on  24.04.2020
Most recent event   Tooltip19.07.2024Lapse of the patent in a contracting state
New state(s): BG		published on 21.08.2024  [2024/34]
Applicant(s)For all designated states
LG Energy Solution, Ltd.
Tower 1, 108, Yeoui-daero
Yeongdeungpo-gu
Seoul 07335 / KR
[2022/13]
Former [2022/03]For all designated states
LG Energy Solution Ltd.
Tower 1, 108 Yeoui-daero
Yeongdeungpo-gu
07335 Seoul / KR
Former [2020/22]For all designated states
LG CHEM, LTD.
128, Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
Inventor(s)01 / JOE, Won-Tae
LG Chem Research Park, 188, Munji-ro, Yuseong-gu
305-380 DAEJEON / KR
02 / CHA, Sun-Young
LG Chem Research Park, 188, Munji-ro, Yuseong-gu
305-380 DAEJEON / KR
 [2020/22]
Representative(s)Plasseraud IP
104 Rue de Richelieu
CS92104
75080 Paris Cedex 02 / FR
[N/P]
Former [2022/45]Plasseraud IP
66, rue de la Chaussée d'Antin
75440 Paris Cedex 09 / FR
Former [2020/22]Plasseraud IP
66, rue de la Chaussée d'Antin
75440 Paris Cedex 09 / FR
Application number, filing date20150346.304.12.2013
[2020/22]
Priority number, dateKR2012013975004.12.2012         Original published format: KR 20120139750
[2020/22]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3657191
Date:27.05.2020
Language:EN
[2020/22]
Type: B1 Patent specification 
No.:EP3657191
Date:09.11.2022
Language:EN
[2022/45]
Search report(s)(Supplementary) European search report - dispatched on:EP20.04.2020
ClassificationIPC:G01R31/36, G01R19/165, H01M4/131, H01M4/36, H01M4/505, H01M4/525, H01M4/58, H01M10/052, H01M10/48
[2020/22]
CPC:
G01R31/367 (EP,US); G01R19/165 (KR); G01R31/36 (KR);
G01R31/382 (EP,US); G01R31/3835 (EP,US); H01M10/48 (EP,KR,US);
H01M4/364 (EP,US); G01R19/16542 (EP,US); H01M10/052 (EP,US);
H01M4/131 (EP,US); H01M4/505 (EP,US); H01M4/525 (EP,US);
H01M4/5825 (EP,US); Y02E60/10 (EP) (-)
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 [2020/22]
TitleGerman:VORRICHTUNG ZUR SCHÄTZUNG DER ENTLADUNGSTIEFE (DOD) EINER SEKUNDÄRBATTERIE[2020/22]
English:APPARATUS FOR ESTIMATING DEPTH OF DISCHARGE (DOD) OF SECONDARY BATTERY[2020/22]
French:APPAREIL D'ESTIMATION DE PROFONDEUR DE DÉCHARGE (DOD) D'UNE BATTERIE SECONDAIRE[2020/22]
Examination procedure06.01.2020Examination requested  [2020/22]
22.07.2020Amendment by applicant (claims and/or description)
11.07.2022Communication of intention to grant the patent
29.09.2022Fee for grant paid
29.09.2022Fee for publishing/printing paid
29.09.2022Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP13860399.8  / EP2899558
Opposition(s)10.08.2023No opposition filed within time limit [2023/42]
Fees paidRenewal fee
06.01.2020Renewal fee patent year 03
06.01.2020Renewal fee patent year 04
06.01.2020Renewal fee patent year 05
06.01.2020Renewal fee patent year 06
06.01.2020Renewal fee patent year 07
24.12.2020Renewal fee patent year 08
22.12.2021Renewal fee patent year 09
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  TooltipHU04.12.2013
AL09.11.2022
AT09.11.2022
BG09.11.2022
CY09.11.2022
CZ09.11.2022
DK09.11.2022
EE09.11.2022
ES09.11.2022
FI09.11.2022
HR09.11.2022
IT09.11.2022
LT09.11.2022
LV09.11.2022
MC09.11.2022
MK09.11.2022
NL09.11.2022
RO09.11.2022
RS09.11.2022
SE09.11.2022
SI09.11.2022
SK09.11.2022
SM09.11.2022
IE04.12.2022
LU04.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
NO09.02.2023
GR10.02.2023
IS09.03.2023
PT09.03.2023
[2024/34]
Former [2024/29]HU04.12.2013
AL09.11.2022
AT09.11.2022
CY09.11.2022
CZ09.11.2022
DK09.11.2022
EE09.11.2022
ES09.11.2022
FI09.11.2022
HR09.11.2022
IT09.11.2022
LT09.11.2022
LV09.11.2022
MC09.11.2022
MK09.11.2022
NL09.11.2022
RO09.11.2022
RS09.11.2022
SE09.11.2022
SI09.11.2022
SK09.11.2022
SM09.11.2022
IE04.12.2022
LU04.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
NO09.02.2023
GR10.02.2023
IS09.03.2023
PT09.03.2023
Former [2024/27]HU04.12.2013
AL09.11.2022
AT09.11.2022
CY09.11.2022
CZ09.11.2022
DK09.11.2022
EE09.11.2022
ES09.11.2022
FI09.11.2022
HR09.11.2022
IT09.11.2022
LT09.11.2022
LV09.11.2022
MK09.11.2022
NL09.11.2022
RO09.11.2022
RS09.11.2022
SE09.11.2022
SI09.11.2022
SK09.11.2022
SM09.11.2022
IE04.12.2022
LU04.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
NO09.02.2023
GR10.02.2023
IS09.03.2023
PT09.03.2023
Former [2024/26]HU04.12.2013
AL09.11.2022
AT09.11.2022
CY09.11.2022
CZ09.11.2022
DK09.11.2022
EE09.11.2022
ES09.11.2022
FI09.11.2022
HR09.11.2022
IT09.11.2022
LT09.11.2022
LV09.11.2022
NL09.11.2022
RO09.11.2022
RS09.11.2022
SE09.11.2022
SI09.11.2022
SK09.11.2022
SM09.11.2022
IE04.12.2022
LU04.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
NO09.02.2023
GR10.02.2023
IS09.03.2023
PT09.03.2023
Former [2024/21]HU04.12.2013
AL09.11.2022
AT09.11.2022
CY09.11.2022
CZ09.11.2022
DK09.11.2022
EE09.11.2022
ES09.11.2022
FI09.11.2022
HR09.11.2022
LT09.11.2022
LV09.11.2022
NL09.11.2022
RO09.11.2022
RS09.11.2022
SE09.11.2022
SI09.11.2022
SK09.11.2022
SM09.11.2022
IE04.12.2022
LU04.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
NO09.02.2023
GR10.02.2023
IS09.03.2023
PT09.03.2023
Former [2024/18]HU04.12.2013
AL09.11.2022
AT09.11.2022
CZ09.11.2022
DK09.11.2022
EE09.11.2022
ES09.11.2022
FI09.11.2022
HR09.11.2022
LT09.11.2022
LV09.11.2022
NL09.11.2022
RO09.11.2022
RS09.11.2022
SE09.11.2022
SI09.11.2022
SK09.11.2022
SM09.11.2022
IE04.12.2022
LU04.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
NO09.02.2023
GR10.02.2023
IS09.03.2023
PT09.03.2023
Former [2023/51]AL09.11.2022
AT09.11.2022
CZ09.11.2022
DK09.11.2022
EE09.11.2022
ES09.11.2022
FI09.11.2022
HR09.11.2022
LT09.11.2022
LV09.11.2022
NL09.11.2022
RO09.11.2022
RS09.11.2022
SE09.11.2022
SI09.11.2022
SK09.11.2022
SM09.11.2022
IE04.12.2022
LU04.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
NO09.02.2023
GR10.02.2023
IS09.03.2023
PT09.03.2023
Former [2023/49]AL09.11.2022
AT09.11.2022
CZ09.11.2022
DK09.11.2022
EE09.11.2022
ES09.11.2022
FI09.11.2022
HR09.11.2022
LT09.11.2022
LV09.11.2022
NL09.11.2022
RO09.11.2022
RS09.11.2022
SE09.11.2022
SK09.11.2022
SM09.11.2022
IE04.12.2022
LU04.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
NO09.02.2023
GR10.02.2023
IS09.03.2023
PT09.03.2023
Former [2023/48]AL09.11.2022
AT09.11.2022
CZ09.11.2022
DK09.11.2022
EE09.11.2022
ES09.11.2022
FI09.11.2022
HR09.11.2022
LT09.11.2022
LV09.11.2022
NL09.11.2022
RO09.11.2022
RS09.11.2022
SE09.11.2022
SK09.11.2022
SM09.11.2022
IE04.12.2022
LU04.12.2022
CH31.12.2022
LI31.12.2022
NO09.02.2023
GR10.02.2023
IS09.03.2023
PT09.03.2023
Former [2023/47]AL09.11.2022
AT09.11.2022
CZ09.11.2022
DK09.11.2022
EE09.11.2022
ES09.11.2022
FI09.11.2022
HR09.11.2022
LT09.11.2022
LV09.11.2022
NL09.11.2022
RO09.11.2022
RS09.11.2022
SE09.11.2022
SK09.11.2022
SM09.11.2022
LU04.12.2022
CH31.12.2022
LI31.12.2022
NO09.02.2023
GR10.02.2023
IS09.03.2023
PT09.03.2023
Former [2023/38]AL09.11.2022
AT09.11.2022
CZ09.11.2022
DK09.11.2022
EE09.11.2022
ES09.11.2022
FI09.11.2022
HR09.11.2022
LT09.11.2022
LV09.11.2022
NL09.11.2022
RO09.11.2022
RS09.11.2022
SE09.11.2022
SK09.11.2022
SM09.11.2022
LU04.12.2022
NO09.02.2023
GR10.02.2023
IS09.03.2023
PT09.03.2023
Former [2023/37]AL09.11.2022
AT09.11.2022
CZ09.11.2022
DK09.11.2022
EE09.11.2022
ES09.11.2022
FI09.11.2022
HR09.11.2022
LT09.11.2022
LV09.11.2022
NL09.11.2022
RO09.11.2022
RS09.11.2022
SE09.11.2022
SM09.11.2022
NO09.02.2023
GR10.02.2023
IS09.03.2023
PT09.03.2023
Former [2023/35]AT09.11.2022
CZ09.11.2022
DK09.11.2022
EE09.11.2022
ES09.11.2022
FI09.11.2022
HR09.11.2022
LT09.11.2022
LV09.11.2022
NL09.11.2022
RO09.11.2022
RS09.11.2022
SE09.11.2022
SM09.11.2022
NO09.02.2023
GR10.02.2023
IS09.03.2023
PT09.03.2023
Former [2023/34]AT09.11.2022
DK09.11.2022
EE09.11.2022
ES09.11.2022
FI09.11.2022
HR09.11.2022
LT09.11.2022
LV09.11.2022
NL09.11.2022
RS09.11.2022
SE09.11.2022
SM09.11.2022
NO09.02.2023
GR10.02.2023
IS09.03.2023
PT09.03.2023
Former [2023/33]AT09.11.2022
DK09.11.2022
ES09.11.2022
FI09.11.2022
HR09.11.2022
LT09.11.2022
LV09.11.2022
NL09.11.2022
RS09.11.2022
SE09.11.2022
SM09.11.2022
NO09.02.2023
GR10.02.2023
IS09.03.2023
PT09.03.2023
Former [2023/29]AT09.11.2022
ES09.11.2022
FI09.11.2022
HR09.11.2022
LT09.11.2022
LV09.11.2022
NL09.11.2022
RS09.11.2022
SE09.11.2022
NO09.02.2023
GR10.02.2023
IS09.03.2023
PT09.03.2023
Former [2023/25]AT09.11.2022
ES09.11.2022
FI09.11.2022
HR09.11.2022
LT09.11.2022
LV09.11.2022
RS09.11.2022
SE09.11.2022
NO09.02.2023
GR10.02.2023
IS09.03.2023
PT09.03.2023
Former [2023/23]AT09.11.2022
ES09.11.2022
FI09.11.2022
LT09.11.2022
LV09.11.2022
SE09.11.2022
NO09.02.2023
GR10.02.2023
PT09.03.2023
Former [2023/22]AT09.11.2022
ES09.11.2022
FI09.11.2022
LT09.11.2022
SE09.11.2022
NO09.02.2023
PT09.03.2023
Former [2023/20]LT09.11.2022
NO09.02.2023
Documents cited:Search[A]US5703465  (KINOSHITA NAOKI [JP], et al) [A] 1-12 * column 1, lines 53-65; figure 1 *;
 [A]US6377030  (ASAO MASAYA [JP], et al) [A] 1-12* column 2, line 64 - column 3, line 46; figures 1,4a,5,10,11,21,22 *;
 [A]US2012158330  (ARAKI KAZUHIRO [JP]) [A] 1-12 * paragraphs [0019] , [0020] , [0027] , [0048] , [0064] - [0069]; figures 1,5 *;
 [A]US2012293131  (NAKAMURA MASASHI [JP], et al) [A] 1-12 * paragraphs [0012] , [0037]; figure 1 *;
 [A]  - NICOLAI J ET AL, "From nickel-cadmium to nickel-hybride fast battery charger", POWER ELECTRONICS AND DRIVE SYSTEMS, 1995., PROCEEDINGS OF 1995 INTERN ATIONAL CONFERENCE ON SINGAPORE 21-24 FEB. 1995, NEW YORK, NY, USA,IEEE, (19950221), doi:10.1109/PEDS.1995.404970, ISBN 978-0-7803-2423-7, pages 786 - 791, XP010140659 [A] 1-12 * paragraph [01.2]; figures 3,4 *

DOI:   http://dx.doi.org/10.1109/PEDS.1995.404970
by applicantUS6677082
 US6680143
 KR20120139750
 KR20130149795
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.