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Extract from the Register of European Patents

EP About this file: EP3413420

EP3413420 - APPARATUS AND METHOD FOR PROTECTING MOSFET RELAY BY USING VOLTAGE DETECTOR AND SIGNAL FUSE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.08.2024
Database last updated on 18.11.2024
FormerThe patent has been granted
Status updated on  25.08.2023
FormerGrant of patent is intended
Status updated on  11.05.2023
FormerExamination is in progress
Status updated on  23.09.2021
FormerRequest for examination was made
Status updated on  09.11.2018
FormerThe international publication has been made
Status updated on  20.10.2017
Most recent event   Tooltip15.11.2024Lapse of the patent in a contracting state
New state(s): BG		published on 18.12.2024 [2024/51]
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 [2018/50]For all designated states
LG Chem, Ltd.
128 Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
Inventor(s)01 / SONG, Hyeon Jin
LG Chem Research Park
188
Munji-ro
Yuseong-gu
Daejeon 34122 / KR
02 / LEE, Chang Bog
LG Chem Research Park
188
Munji-ro
Yuseong-gu
Daejeon 34122 / KR
03 / CHOI, Yanglim
LG Chem Research Park
188
Munji-ro
Yuseong-gu
Daejeon 34122 / KR
 [2018/50]
Representative(s)Plasseraud IP
104 Rue de Richelieu
CS92104
75080 Paris Cedex 02 / FR
[N/P]
Former [2023/39]Plasseraud IP
66, rue de la Chaussée d'Antin
75440 Paris Cedex 09 / FR
Former [2018/50]Cabinet Plasseraud
66, rue de la Chaussée d'Antin
75440 Paris Cedex 09 / FR
Application number, filing date17782624.510.04.2017
[2018/50]
WO2017KR03869
Priority number, dateKR2016004428511.04.2016         Original published format: KR 20160044285
[2018/50]
Filing languageKO
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2017179869
Date:19.10.2017
Language:KO
[2017/42]
Type: A2 Application without search report 
No.:EP3413420
Date:12.12.2018
Language:EN
[2018/50]
Type: B1 Patent specification 
No.:EP3413420
Date:27.09.2023
Language:EN
[2023/39]
Search report(s)International search report - published on:KR02.08.2018
(Supplementary) European search report - dispatched on:EP12.02.2019
ClassificationIPC:H02H7/20, H02H3/20, G01R19/165, G01R19/00, G01R1/20, B60L15/22, H02H3/08
[2019/11]
CPC:
B60L50/60 (EP,US); H02H7/205 (KR); H02H7/20 (EP,US);
B60L15/22 (EP,KR,US); B60L58/10 (KR); G01R1/20 (EP,US);
G01R1/203 (KR); G01R19/00 (EP,US); G01R19/0023 (KR);
G01R19/165 (EP,US); G01R19/16576 (KR,US); G01R19/1659 (KR);
H02H1/0007 (US); H02H3/08 (EP,US); H02H3/20 (EP,US);
H02H3/202 (KR); H03K17/0822 (US); Y02T10/70 (EP,US);
Y02T10/72 (EP,US); Y02T90/14 (US) (-)
Former IPC [2018/50]H02H7/20, H02H3/20, G01R19/165, G01R19/00, G01R1/20, B60L15/22, B60L11/18
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 [2018/50]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VORRICHTUNG UND VERFAHREN ZUM SCHUTZ EINES MOSFET-RELAIS MITTELS SPANNUNGSDETEKTOR UND SIGNALSICHERUNG[2018/50]
English:APPARATUS AND METHOD FOR PROTECTING MOSFET RELAY BY USING VOLTAGE DETECTOR AND SIGNAL FUSE[2018/50]
French:APPAREIL ET PROCÉDÉ DE PROTECTION D'UN RELAIS MOSFET À L'AIDE D'UN DÉTECTEUR DE TENSION ET D'UN FUSIBLE DE SIGNAL[2018/50]
Entry into regional phase07.09.2018Translation filed 
07.09.2018National basic fee paid 
07.09.2018Search fee paid 
07.09.2018Designation fee(s) paid 
07.09.2018Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
07.09.2018Examination requested  [2018/50]
21.08.2019Amendment by applicant (claims and/or description)
22.09.2021Despatch of a communication from the examining division (Time limit: M04)
17.12.2021Reply to a communication from the examining division
12.05.2023Communication of intention to grant the patent
17.08.2023Fee for grant paid
17.08.2023Fee for publishing/printing paid
17.08.2023Receipt of the translation of the claim(s)
Opposition(s)28.06.2024No opposition filed within time limit [2024/36]
Fees paidRenewal fee
26.04.2019Renewal fee patent year 03
22.04.2020Renewal fee patent year 04
21.04.2021Renewal fee patent year 05
22.04.2022Renewal fee patent year 06
20.03.2023Renewal fee patent year 07
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  TooltipAT27.09.2023
BG27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
FI27.09.2023
HR27.09.2023
IT27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
RO27.09.2023
RS27.09.2023
SI27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
[2024/51]
Former [2024/49]AT27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
FI27.09.2023
HR27.09.2023
IT27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
RO27.09.2023
RS27.09.2023
SI27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
Former [2024/33]AT27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
FI27.09.2023
HR27.09.2023
IT27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
RO27.09.2023
RS27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
Former [2024/26]AT27.09.2023
CZ27.09.2023
EE27.09.2023
FI27.09.2023
HR27.09.2023
IT27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
RO27.09.2023
RS27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
Former [2024/23]AT27.09.2023
CZ27.09.2023
EE27.09.2023
FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
RO27.09.2023
RS27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
Former [2024/20]FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
RS27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
Former [2024/14]FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
RS27.09.2023
NO27.12.2023
GR28.12.2023
Former [2024/11]FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
RS27.09.2023
NO27.12.2023
GR28.12.2023
Former [2024/09]FI27.09.2023
LT27.09.2023
NO27.12.2023
GR28.12.2023
Former [2024/08]LT27.09.2023
NO27.12.2023
GR28.12.2023
Documents cited:Search[XI]US5746053  (HIBINO MASAHIKO [JP]) [X] 1,3,6,8 * abstract * * figures 2,8-9 * * column 5, lines 45-52 * [I] 2,4,5,7,9-11;
 [XI]US2011019326  (ODAOHHARA SHIGEFUMI [JP]) [X] 1,3,6,8 * abstract * * figures 1-3 * * paragraphs [0031] - [0035] * * paragraph [0040] * [I] 2,4,5,7,9-11;
 [XI]US2014177119  (UEDA KAZUHIKO [JP]) [X] 1,8 * abstract * * figures 1,6 * * paragraph [0023] - paragraph [0028] * * paragraph [0037] - paragraph [0041] *[I] 2-7,9-11
International search[A]US2003112571  (BURDICK ROBERT C [US]) [A] 1-11 * See paragraphs [0017]-[0028]; and figures 1-4. *;
 [A]KR100781131B  (SAMWHA DSP CO LTD [KR]) [A] 1-11* See paragraphs [0025]-[0040]; and figure 1. *;
 [Y]US7304828  (SHVARTSMAN VLADIMIR A [US]) [Y] 1-11 * See column 3, line 29-column 4, line 7, column 7, line 31 -column 8, line 3, column 9, lines 44-50; claim 1; and figure 1. *;
 [A]KR101369032B  (PANASONIC CORPORATION) [A] 1-11 * See paragraphs [0022]-[0032]; and figures 1-2. *;
 [Y]US2014177119  (UEDA KAZUHIKO [JP]) [Y] 1-11 * See paragraphs [0009], [0025], [0037]-[0038]; and figures 1-4. *
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.