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Extract from the Register of European Patents

EP About this file: EP3252906

EP3252906 - REACTIVE POWER COMPENSATION SYSTEM AND METHOD THEREOF [Right-click to bookmark this link]
StatusThe application has been refused
Status updated on  28.05.2021
Database last updated on 16.07.2024
FormerExamination is in progress
Status updated on  06.07.2018
FormerRequest for examination was made
Status updated on  08.06.2018
FormerThe application has been published
Status updated on  03.11.2017
Most recent event   Tooltip28.05.2021Refusal of applicationpublished on 30.06.2021  [2021/26]
Applicant(s)For all designated states
LSIS Co., Ltd.
LS Tower
127, LS-ro
Dongan-gu
Anyang-si
Gyeonggi-do 14119 / KR
[2017/49]
Inventor(s)01 / CHOI, Yong-Kil
40, LS-ro 116beon-gil,
Dongan-gu, Anyang-si
Gyeonggi-do 14118 / KR
 [2017/49]
Representative(s)K&L Gates LLP
Karolinen Karree
Karlstraße 12
80333 München / DE
[N/P]
Former [2017/49]Zacco Sweden AB
P.O. Box 5581
114 85 Stockholm / SE
Application number, filing date17171564.217.05.2017
[2017/49]
Priority number, dateKR2016006710131.05.2016         Original published format: KR 20160067101
[2017/49]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3252906
Date:06.12.2017
Language:EN
[2017/49]
Search report(s)(Supplementary) European search report - dispatched on:EP05.10.2017
ClassificationIPC:H02J3/18
[2017/49]
CPC:
H02J3/1864 (EP,CN,US); H02J3/1842 (KR); H02J3/1821 (US);
G05F1/70 (KR); H02J3/01 (US); H02J3/16 (US);
H02J3/26 (US); H03K17/72 (US); Y02E40/10 (EP,US) (-)
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 [2018/28]
Former [2017/49]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 
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:REAKTIVES STROMKOMPENSATIONSSYSTEM UND VERFAHREN DAFÜR[2017/49]
English:REACTIVE POWER COMPENSATION SYSTEM AND METHOD THEREOF[2017/49]
French:SYSTÈME DE COMPENSATION DE PUISSANCE RÉACTIVE ET PROCÉDÉ ASSOCIÉ[2017/49]
Examination procedure17.05.2017Date on which the examining division has become responsible
04.06.2018Amendment by applicant (claims and/or description)
04.06.2018Examination requested  [2018/28]
10.07.2018Despatch of a communication from the examining division (Time limit: M04)
08.11.2018Reply to a communication from the examining division
15.12.2020Cancellation of oral proceeding that was planned for 15.12.2020
15.12.2020Date of oral proceedings (cancelled)
11.02.2021Despatch of communication that the application is refused, reason: substantive examination [2021/26]
21.02.2021Application refused, date of legal effect [2021/26]
Fees paidRenewal fee
15.05.2019Renewal fee patent year 03
31.03.2020Renewal fee patent year 04
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Documents cited:Search[X]US2013134779  (WATANABE KENICHI [JP], et al) [X] 1-9 * paragraphs [0106] - [0113] - [0168] - [0178]; figures 3,6,8 *;
 [X]US2015054473  (MATSUDA AKIHIRO [JP], et al) [X] 1-9 * paragraphs [0041] - [0057]; figure 12 *;
 [X]EP0704953  (MITSUBISHI ELECTRIC CORP [JP]) [X] 1-9 * pages 8-10; figures 6-9 *;
 [X]US2012280673  (WATANABE KENICHI [JP], et al) [X] 1,7 * 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.