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Extract from the Register of European Patents

EP About this file: EP3010132

EP3010132 - INVERTER POWER SYSTEM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  09.02.2024
Database last updated on 26.03.2025
FormerThe patent has been granted
Status updated on  03.03.2023
FormerGrant of patent is intended
Status updated on  16.11.2022
FormerExamination is in progress
Status updated on  15.06.2017
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
Huawei Digital Power Technologies Co., Ltd.
Office 01, 39th Floor, Block A
Antuoshan Headquarters Towers
33 Antuoshan 6th Road
Futian District
Shenzhen, 518043 / CN
[2023/14]
Former [2021/50]For all designated states
Huawei Digital Power Technologies Co., Ltd.
Office 01, 39th Floor, Block A
Antuoshan Headquarters Towers
33 Antuoshan 6th Road
Futian District
Shenzhen, 518043 / CN
Former [2016/16]For all designated states
Huawei Technologies Co. Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
Inventor(s)01 / ZOU, Jianlong
Huawei Administration Building
Bantian, Longgang
Shenzhen Guangdong 518129 / CN
02 / LIANG, Xianghui
Huawei Administration Building
Bantian, Longgang
Shenzhen Guangdong 518129 / CN
03 / LIU, Yongqiao
Huawei Administration Building
Bantian, Longgang
Shenzhen Guangdong 518129 / CN
 [2016/16]
Representative(s)Pfenning, Meinig & Partner mbB
Patent- und Rechtsanwälte
Theresienhöhe 11a
80339 München / DE
[2023/14]
Former [2016/16]Pfenning, Meinig & Partner mbB
Patent- und Rechtsanwälte
Joachimsthaler Straße 12
10719 Berlin / DE
Application number, filing date15788310.909.02.2015
[2016/16]
WO2015CN72551
Priority number, dateCN20141027269418.06.2014         Original published format: CN201410272694
[2016/16]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2015192666
Date:23.12.2015
Language:ZH
[2015/51]
Type: A1 Application with search report 
No.:EP3010132
Date:20.04.2016
Language:EN
[2016/16]
Type: B1 Patent specification 
No.:EP3010132
Date:05.04.2023
Language:EN
[2023/14]
Search report(s)International search report - published on:CN23.12.2015
(Supplementary) European search report - dispatched on:EP12.10.2016
ClassificationIPC:H02M5/458, H02M1/32
[2022/49]
CPC:
H02M5/4585 (EP,US); H02M5/458 (US); H02M1/0019 (EP,US);
H02M1/0025 (EP,US); H02M1/32 (EP,US)
Former IPC [2016/16]H02M5/458
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 [2016/16]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:WECHSELRICHTERSTROMVERSORGUNGSSYSTEM[2016/16]
English:INVERTER POWER SYSTEM[2016/16]
French:SYSTÈME ÉLECTRIQUE D'ONDULEUR[2016/16]
Entry into regional phase12.11.2015Translation filed 
13.11.2015National basic fee paid 
13.11.2015Search fee paid 
13.11.2015Designation fee(s) paid 
13.11.2015Examination fee paid 
Examination procedure13.11.2015Examination requested  [2016/16]
29.03.2017Amendment by applicant (claims and/or description)
13.06.2017Despatch of a communication from the examining division (Time limit: M04)
23.10.2017Reply to a communication from the examining division
06.07.2020Despatch of a communication from the examining division (Time limit: M04)
06.11.2020Reply to a communication from the examining division
01.09.2021Despatch of a communication from the examining division (Time limit: M04)
23.12.2021Reply to a communication from the examining division
17.11.2022Communication of intention to grant the patent
17.02.2023Fee for grant paid
17.02.2023Fee for publishing/printing paid
17.02.2023Receipt of the translation of the claim(s)
Opposition(s)08.01.2024No opposition filed within time limit [2024/11]
Fees paidRenewal fee
24.02.2017Renewal fee patent year 03
27.02.2018Renewal fee patent year 04
27.02.2019Renewal fee patent year 05
27.02.2020Renewal fee patent year 06
23.02.2021Renewal fee patent year 07
25.02.2022Renewal fee patent year 08
28.02.2023Renewal fee patent year 09
Opt-out from the exclusive  Tooltip
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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  TooltipAL05.04.2023
AT05.04.2023
BG05.04.2023
CZ05.04.2023
DK05.04.2023
EE05.04.2023
ES05.04.2023
FI05.04.2023
HR05.04.2023
IT05.04.2023
LT05.04.2023
LV05.04.2023
MC05.04.2023
NL05.04.2023
PL05.04.2023
RO05.04.2023
RS05.04.2023
SE05.04.2023
SI05.04.2023
SK05.04.2023
SM05.04.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
[2024/51]
Former [2024/45]AL05.04.2023
AT05.04.2023
CZ05.04.2023
DK05.04.2023
EE05.04.2023
ES05.04.2023
FI05.04.2023
HR05.04.2023
IT05.04.2023
LT05.04.2023
LV05.04.2023
MC05.04.2023
NL05.04.2023
PL05.04.2023
RO05.04.2023
RS05.04.2023
SE05.04.2023
SI05.04.2023
SK05.04.2023
SM05.04.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
Former [2024/26]AL05.04.2023
AT05.04.2023
CZ05.04.2023
DK05.04.2023
EE05.04.2023
ES05.04.2023
FI05.04.2023
HR05.04.2023
IT05.04.2023
LT05.04.2023
LV05.04.2023
NL05.04.2023
PL05.04.2023
RO05.04.2023
RS05.04.2023
SE05.04.2023
SI05.04.2023
SK05.04.2023
SM05.04.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
Former [2024/24]AL05.04.2023
AT05.04.2023
CZ05.04.2023
DK05.04.2023
EE05.04.2023
ES05.04.2023
FI05.04.2023
HR05.04.2023
LT05.04.2023
LV05.04.2023
NL05.04.2023
PL05.04.2023
RO05.04.2023
RS05.04.2023
SE05.04.2023
SI05.04.2023
SK05.04.2023
SM05.04.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
Former [2024/10]AL05.04.2023
AT05.04.2023
CZ05.04.2023
DK05.04.2023
EE05.04.2023
ES05.04.2023
FI05.04.2023
HR05.04.2023
LT05.04.2023
LV05.04.2023
NL05.04.2023
PL05.04.2023
RO05.04.2023
RS05.04.2023
SE05.04.2023
SK05.04.2023
SM05.04.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
Former [2024/08]AL05.04.2023
AT05.04.2023
ES05.04.2023
FI05.04.2023
HR05.04.2023
LT05.04.2023
LV05.04.2023
NL05.04.2023
PL05.04.2023
RS05.04.2023
SE05.04.2023
SK05.04.2023
SM05.04.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
Former [2024/03]AL05.04.2023
AT05.04.2023
ES05.04.2023
FI05.04.2023
HR05.04.2023
LT05.04.2023
LV05.04.2023
NL05.04.2023
PL05.04.2023
RS05.04.2023
SE05.04.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
Former [2024/01]AL05.04.2023
AT05.04.2023
ES05.04.2023
HR05.04.2023
LT05.04.2023
LV05.04.2023
NL05.04.2023
PL05.04.2023
RS05.04.2023
SE05.04.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
Former [2023/51]AL05.04.2023
AT05.04.2023
ES05.04.2023
HR05.04.2023
NL05.04.2023
PL05.04.2023
RS05.04.2023
SE05.04.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
Former [2023/50]AL05.04.2023
AT05.04.2023
ES05.04.2023
NL05.04.2023
PL05.04.2023
SE05.04.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
Former [2023/48]AT05.04.2023
ES05.04.2023
NL05.04.2023
SE05.04.2023
NO05.07.2023
PT07.08.2023
Former [2023/46]ES05.04.2023
NL05.04.2023
PT07.08.2023
Former [2023/43]NL05.04.2023
Documents cited:Search[Y]EP1313206  (SEMIKRON ELEKTRONIK GMBH [DE]) [Y] 8,10 * figure 5 *;
 [IY]GB2432267  (CONVERTEAM LTD [GB]) [I] 1-7,9,11-19 * page 37, lines 8-21; figures 8,9 * [Y] 8,10;
 [Y]EP2611019  (LSIS CO LTD [KR]) [Y] 10 * paragraphs [0059] - [0077]; figure 6 *;
 [Y]WO2013185847  (HUAWEI TECH CO LTD [CN], et al) [Y] 8,10 * figure 1 *;
 [A]  - MA J D ET AL, "A space vector modulated CSI-based AC drive for multi-motor applications", APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, 1999. APEC '99. F OURTEENTH ANNUAL DALLAS, TX, USA 14-18 MARCH 1999, PISCATAWAY, NJ, USA,IEEE, US, (19990314), vol. 2, ISBN 978-0-7803-5160-8, pages 800 - 806, XP010323564 [A] 1-19 * the whole document *
International search[A]US2003223251  (HAMMOND PETER W [US]) [A] 1-19 * , the whole document *;
 [A]CN1744421  (HITACHI LTD [JP]) [A] 1-19 * , description, page 7, line 26 to page 11, line 8, and figures 3-4 *;
 [A]WO2009016340  (CONVERTEAM TECHNOLOGY LTD [GB], et al) [A] 1-19* , the whole document *;
 [A]US2010142234  (ABOLHASSANI MEHDI [US], et al) [A] 1-19 * , the whole document *;
 [A]US2013057297  (CHENG ZHONGYUAN [CA], et al) [A] 1-19 * , the whole document *;
 [PX]CN104079182  (HUAWEI TECH CO LTD) [PX] 1-19 * , claims 1-19 *
ExaminationEP1313206
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.