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Extract from the Register of European Patents

EP About this file: EP2544360

EP2544360 - Apparatus for operating an interior permanent magnet synchronous motor [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  29.10.2021
Database last updated on 24.08.2024
FormerThe patent has been granted
Status updated on  20.11.2020
FormerGrant of patent is intended
Status updated on  30.07.2020
FormerRequest for examination was made
Status updated on  27.04.2018
Most recent event   Tooltip27.04.2024Lapse of the patent in a contracting state
New state(s): MK		published on 29.05.2024  [2024/22]
Applicant(s)For all designated states
LSIS Co., Ltd.
1026-6, Hogye-Dong Dongan-gu, Anyang-si
Gyeonggi-do 431-080 / KR
[2020/52]
Former [2013/02]For all designated states
LSIS Co., Ltd.
1026-6, Hogye-Dong Dongan-gu, Anyang-si
Gyeonggi-do 431-080 / KR
Inventor(s)01 / Yoo, Anno
108-708, Chorok Apt., Hwagok 3-dong
Gangseo-gu
Seoul 157-010 / KR
 [2013/02]
Representative(s)K&L Gates LLP
Karolinen Karree
Karlstraße 12
80333 München / DE
[2020/52]
Former [2014/26]Groth & Co. KB
P.O. Box 6107
102 32 Stockholm / SE
Former [2013/02]Löfgren, Håkan Bengt Alpo
Groth & Co KB
Box 6107
102 32 Stockholm / SE
Application number, filing date12172911.521.06.2012
[2013/02]
Priority number, dateKR2011006662505.07.2011         Original published format: KR 20110066625
[2013/02]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2544360
Date:09.01.2013
Language:EN
[2013/02]
Type: A3 Search report 
No.:EP2544360
Date:01.11.2017
Language:EN
[2017/44]
Type: B1 Patent specification 
No.:EP2544360
Date:23.12.2020
Language:EN
[2020/52]
Search report(s)(Supplementary) European search report - dispatched on:EP28.09.2017
ClassificationIPC:H02P21/06, H02P21/22, H02P21/00, // H02P25/024
[2020/31]
CPC:
H02P21/0089 (EP,US); H02P21/14 (KR); H02P21/06 (EP,US);
H02P21/22 (EP,US); H02P25/024 (EP,US)
Former IPC [2013/02]H02P21/00, H02P21/06, H02P25/02
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 [2018/22]
Former [2013/02]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 
TitleGerman:Vorrichtung zum Betreiben eines internen Permanentmagnet-Synchronmotors[2013/02]
English:Apparatus for operating an interior permanent magnet synchronous motor[2013/02]
French:Appareil de fonctionnement d'un moteur synchrone à aimant permanent intérieur[2013/02]
Examination procedure21.06.2012Date on which the examining division has become responsible
19.04.2018Amendment by applicant (claims and/or description)
19.04.2018Examination requested  [2018/22]
31.07.2020Communication of intention to grant the patent
12.11.2020Fee for grant paid
12.11.2020Fee for publishing/printing paid
12.11.2020Receipt 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  31.07.2020
Opposition(s)24.09.2021No opposition filed within time limit [2021/48]
Fees paidRenewal fee
31.03.2014Renewal fee patent year 03
30.06.2015Renewal fee patent year 04
30.06.2016Renewal fee patent year 05
29.06.2017Renewal fee patent year 06
29.06.2018Renewal fee patent year 07
13.06.2019Renewal fee patent year 08
31.03.2020Renewal 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  TooltipHU21.06.2012
AL23.12.2020
AT23.12.2020
CY23.12.2020
CZ23.12.2020
DK23.12.2020
EE23.12.2020
FI23.12.2020
HR23.12.2020
LT23.12.2020
LV23.12.2020
MC23.12.2020
MK23.12.2020
NL23.12.2020
PL23.12.2020
RO23.12.2020
RS23.12.2020
SE23.12.2020
SI23.12.2020
SK23.12.2020
SM23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
IS23.04.2021
PT23.04.2021
IE21.06.2021
LU21.06.2021
BE30.06.2021
CH30.06.2021
LI30.06.2021
[2024/22]
Former [2023/29]HU21.06.2012
AL23.12.2020
AT23.12.2020
CY23.12.2020
CZ23.12.2020
DK23.12.2020
EE23.12.2020
FI23.12.2020
HR23.12.2020
LT23.12.2020
LV23.12.2020
MC23.12.2020
NL23.12.2020
PL23.12.2020
RO23.12.2020
RS23.12.2020
SE23.12.2020
SI23.12.2020
SK23.12.2020
SM23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
IS23.04.2021
PT23.04.2021
IE21.06.2021
LU21.06.2021
BE30.06.2021
CH30.06.2021
LI30.06.2021
Former [2023/24]AL23.12.2020
AT23.12.2020
CY23.12.2020
CZ23.12.2020
DK23.12.2020
EE23.12.2020
FI23.12.2020
HR23.12.2020
LT23.12.2020
LV23.12.2020
MC23.12.2020
NL23.12.2020
PL23.12.2020
RO23.12.2020
RS23.12.2020
SE23.12.2020
SI23.12.2020
SK23.12.2020
SM23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
IS23.04.2021
PT23.04.2021
IE21.06.2021
LU21.06.2021
BE30.06.2021
CH30.06.2021
LI30.06.2021
Former [2022/34]AL23.12.2020
AT23.12.2020
CZ23.12.2020
DK23.12.2020
EE23.12.2020
FI23.12.2020
HR23.12.2020
LT23.12.2020
LV23.12.2020
MC23.12.2020
NL23.12.2020
PL23.12.2020
RO23.12.2020
RS23.12.2020
SE23.12.2020
SI23.12.2020
SK23.12.2020
SM23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
IS23.04.2021
PT23.04.2021
IE21.06.2021
LU21.06.2021
BE30.06.2021
CH30.06.2021
LI30.06.2021
Former [2022/23]AL23.12.2020
AT23.12.2020
CZ23.12.2020
DK23.12.2020
EE23.12.2020
FI23.12.2020
HR23.12.2020
LT23.12.2020
LV23.12.2020
MC23.12.2020
NL23.12.2020
PL23.12.2020
RO23.12.2020
RS23.12.2020
SE23.12.2020
SI23.12.2020
SK23.12.2020
SM23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
IS23.04.2021
PT23.04.2021
IE21.06.2021
LU21.06.2021
CH30.06.2021
LI30.06.2021
Former [2022/21]AL23.12.2020
AT23.12.2020
CZ23.12.2020
DK23.12.2020
EE23.12.2020
FI23.12.2020
HR23.12.2020
LT23.12.2020
LV23.12.2020
MC23.12.2020
NL23.12.2020
PL23.12.2020
RO23.12.2020
RS23.12.2020
SE23.12.2020
SI23.12.2020
SK23.12.2020
SM23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
PT23.04.2021
IE21.06.2021
LU21.06.2021
CH30.06.2021
LI30.06.2021
Former [2022/18]AL23.12.2020
AT23.12.2020
CZ23.12.2020
DK23.12.2020
EE23.12.2020
FI23.12.2020
HR23.12.2020
LT23.12.2020
LV23.12.2020
MC23.12.2020
NL23.12.2020
PL23.12.2020
RO23.12.2020
RS23.12.2020
SE23.12.2020
SI23.12.2020
SK23.12.2020
SM23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
PT23.04.2021
LU21.06.2021
Former [2022/13]AL23.12.2020
AT23.12.2020
CZ23.12.2020
DK23.12.2020
EE23.12.2020
FI23.12.2020
HR23.12.2020
LT23.12.2020
LV23.12.2020
MC23.12.2020
NL23.12.2020
PL23.12.2020
RO23.12.2020
RS23.12.2020
SE23.12.2020
SI23.12.2020
SK23.12.2020
SM23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
PT23.04.2021
Former [2022/10]AL23.12.2020
AT23.12.2020
CZ23.12.2020
DK23.12.2020
EE23.12.2020
FI23.12.2020
HR23.12.2020
LT23.12.2020
LV23.12.2020
MC23.12.2020
NL23.12.2020
PL23.12.2020
RO23.12.2020
RS23.12.2020
SE23.12.2020
SK23.12.2020
SM23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
PT23.04.2021
Former [2022/08]AL23.12.2020
AT23.12.2020
CZ23.12.2020
DK23.12.2020
EE23.12.2020
FI23.12.2020
HR23.12.2020
LT23.12.2020
LV23.12.2020
MC23.12.2020
NL23.12.2020
PL23.12.2020
RO23.12.2020
RS23.12.2020
SE23.12.2020
SK23.12.2020
SM23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
IS23.04.2021
PT23.04.2021
Former [2021/49]AL23.12.2020
AT23.12.2020
CZ23.12.2020
DK23.12.2020
EE23.12.2020
FI23.12.2020
HR23.12.2020
LT23.12.2020
LV23.12.2020
NL23.12.2020
PL23.12.2020
RO23.12.2020
RS23.12.2020
SE23.12.2020
SK23.12.2020
SM23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
IS23.04.2021
PT23.04.2021
Former [2021/45]AL23.12.2020
AT23.12.2020
CZ23.12.2020
EE23.12.2020
FI23.12.2020
HR23.12.2020
LT23.12.2020
LV23.12.2020
NL23.12.2020
PL23.12.2020
RO23.12.2020
RS23.12.2020
SE23.12.2020
SK23.12.2020
SM23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
IS23.04.2021
PT23.04.2021
Former [2021/42]AT23.12.2020
CZ23.12.2020
EE23.12.2020
FI23.12.2020
HR23.12.2020
LT23.12.2020
LV23.12.2020
NL23.12.2020
PL23.12.2020
RO23.12.2020
RS23.12.2020
SE23.12.2020
SK23.12.2020
SM23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
IS23.04.2021
PT23.04.2021
Former [2021/39]AT23.12.2020
CZ23.12.2020
EE23.12.2020
FI23.12.2020
HR23.12.2020
LT23.12.2020
LV23.12.2020
NL23.12.2020
PL23.12.2020
RO23.12.2020
RS23.12.2020
SE23.12.2020
SK23.12.2020
SM23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
PT23.04.2021
Former [2021/37]AT23.12.2020
CZ23.12.2020
EE23.12.2020
FI23.12.2020
HR23.12.2020
LT23.12.2020
LV23.12.2020
NL23.12.2020
RO23.12.2020
RS23.12.2020
SE23.12.2020
SK23.12.2020
SM23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
PT23.04.2021
Former [2021/36]CZ23.12.2020
EE23.12.2020
FI23.12.2020
HR23.12.2020
LT23.12.2020
LV23.12.2020
NL23.12.2020
RO23.12.2020
RS23.12.2020
SE23.12.2020
SK23.12.2020
SM23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
PT23.04.2021
Former [2021/35]CZ23.12.2020
FI23.12.2020
HR23.12.2020
LT23.12.2020
LV23.12.2020
NL23.12.2020
RO23.12.2020
RS23.12.2020
SE23.12.2020
SK23.12.2020
SM23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
PT23.04.2021
Former [2021/34]CZ23.12.2020
FI23.12.2020
HR23.12.2020
LT23.12.2020
LV23.12.2020
NL23.12.2020
RS23.12.2020
SE23.12.2020
SM23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
PT23.04.2021
Former [2021/33]FI23.12.2020
HR23.12.2020
LT23.12.2020
LV23.12.2020
NL23.12.2020
RS23.12.2020
SE23.12.2020
SM23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
PT23.04.2021
Former [2021/32]FI23.12.2020
HR23.12.2020
LV23.12.2020
NL23.12.2020
RS23.12.2020
SE23.12.2020
SM23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
Former [2021/30]FI23.12.2020
HR23.12.2020
LV23.12.2020
NL23.12.2020
RS23.12.2020
SE23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
Former [2021/28]FI23.12.2020
HR23.12.2020
LV23.12.2020
RS23.12.2020
SE23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
Former [2021/24]FI23.12.2020
LV23.12.2020
RS23.12.2020
SE23.12.2020
BG23.03.2021
NO23.03.2021
GR24.03.2021
Former [2021/23]FI23.12.2020
LV23.12.2020
RS23.12.2020
SE23.12.2020
NO23.03.2021
GR24.03.2021
Former [2021/22]FI23.12.2020
RS23.12.2020
NO23.03.2021
Former [2021/20]FI23.12.2020
Documents cited:Search[X]US2008042605  (SUBRATA SAHA [JP], et al) [X] 1 * abstract *;
 [A]US2009212734  (ROYAK SEMYON [US], et al) [A] 7-11 * abstract * * paragraph [0090] - paragraph [0091] *;
 [XI]EP2211457  (YASKAWA DENKI SEISAKUSHO KK [JP]) [X] 1-6,11 * abstract * * paragraph [0023] - paragraph [0044] * [I] 7,9,10;
 [A]  - MD MUMINUL ISLAM CHY ET AL, "Analysis of Flux Control for Wide Speed Range Operation of IPMSM Drive", POWER ENGINEERING, 2007 LARGE ENGINEERING SYSTEMS CONFERENCE ON, IEEE, PI, (20071001), ISBN 978-1-4244-1582-3, pages 256 - 260, XP031206845 [A] 7,8 * abstract *
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.