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Extract from the Register of European Patents

EP About this file: EP3522354

EP3522354 - POWER CONVERSION SYSTEM AND POWER CONVERSION DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.07.2023
Database last updated on 03.10.2024
FormerThe patent has been granted
Status updated on  12.08.2022
FormerGrant of patent is intended
Status updated on  11.05.2022
FormerExamination is in progress
Status updated on  05.03.2021
FormerRequest for examination was made
Status updated on  05.07.2019
FormerThe international publication has been made
Status updated on  07.04.2018
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024  [2024/26]
Applicant(s)For all designated states
Panasonic Intellectual Property Management Co., Ltd.
1-61, Shiromi 2-chome
Chuo-ku
Osaka-shi, Osaka 540-6207 / JP
[2019/32]
Inventor(s)01 / IWAMATSU, Yusuke
c/o Panasonic Intellectual Property
Management Co., Ltd.
1-61, Shiromi 2-chome
Chuo-ku
Osaka-shi, Osaka 540-6207 / JP
02 / FUJII, Naoaki
c/o Panasonic Intellectual Property
Management Co., Ltd.
1-61, Shiromi 2-chome
Chuo-ku
Osaka-shi, Osaka 540-6207 / JP
 [2019/32]
Representative(s)Appelt, Christian W.
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[2019/32]
Application number, filing date17855382.220.07.2017
[2019/32]
WO2017JP26342
Priority number, dateJP2016019329130.09.2016         Original published format: JP 2016193291
[2019/32]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018061424
Date:05.04.2018
Language:JA
[2018/14]
Type: A1 Application with search report 
No.:EP3522354
Date:07.08.2019
Language:EN
[2019/32]
Type: B1 Patent specification 
No.:EP3522354
Date:14.09.2022
Language:EN
[2022/37]
Search report(s)International search report - published on:JP05.04.2018
(Supplementary) European search report - dispatched on:EP02.10.2019
ClassificationIPC:H02M7/48, H02M3/155, G05F1/67
[2019/32]
CPC:
H02M3/156 (EP,US); G05F1/67 (EP,US); H02J3/38 (US);
H02J3/381 (EP,US); H02M7/44 (US); H02M7/53871 (EP,US);
H02J2300/26 (EP,US); H02M1/0003 (EP,US); H02M1/007 (EP,US);
Y02E10/56 (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 [2019/32]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:LEISTUNGSUMWANDLUNGSSYSTEM UND LEISTUNGSUMWANDLUNGSVORRICHTUNG[2019/32]
English:POWER CONVERSION SYSTEM AND POWER CONVERSION DEVICE[2019/32]
French:SYSTÈME DE CONVERSION DE PUISSANCE ET DISPOSITIF DE CONVERSION DE PUISSANCE[2019/32]
Entry into regional phase27.02.2019Translation filed 
27.02.2019National basic fee paid 
27.02.2019Search fee paid 
27.02.2019Designation fee(s) paid 
27.02.2019Examination fee paid 
Examination procedure27.02.2019Examination requested  [2019/32]
02.04.2020Amendment by applicant (claims and/or description)
09.03.2021Despatch of a communication from the examining division (Time limit: M02)
18.05.2021Reply to a communication from the examining division
12.05.2022Communication of intention to grant the patent
09.08.2022Fee for grant paid
09.08.2022Fee for publishing/printing paid
09.08.2022Receipt of the translation of the claim(s)
Opposition(s)15.06.2023No opposition filed within time limit [2023/34]
Fees paidRenewal fee
25.07.2019Renewal fee patent year 03
23.07.2020Renewal fee patent year 04
26.07.2021Renewal fee patent year 05
27.07.2022Renewal fee patent year 06
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  TooltipAL14.09.2022
AT14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
IT14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
[2024/26]
Former [2024/14]AL14.09.2022
AT14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/37]AL14.09.2022
AT14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/34]AL14.09.2022
AT14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/30]AL14.09.2022
AT14.09.2022
CZ14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/29]AL14.09.2022
AT14.09.2022
CZ14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/26]AT14.09.2022
CZ14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/23]AT14.09.2022
CZ14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
PT16.01.2023
Former [2023/22]AT14.09.2022
CZ14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
PT16.01.2023
Former [2023/20]FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
RS14.09.2022
SE14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
Former [2023/10]FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
RS14.09.2022
SE14.09.2022
NO14.12.2022
GR15.12.2022
Former [2023/09]FI14.09.2022
LT14.09.2022
LV14.09.2022
RS14.09.2022
SE14.09.2022
NO14.12.2022
Former [2023/08]FI14.09.2022
LT14.09.2022
RS14.09.2022
SE14.09.2022
NO14.12.2022
Documents cited:Search[XI]US8184460  (O'BRIEN KATHLEEN ANN [US], et al) [X] 1,11,12 * column 2, line 66 - column 3, line 51; figure 2 * [I] 9,10;
 [Y]JP2013090364  (GS YUASA CORP) [Y] 1-12 * the whole document *;
 [Y]US2014211530  (CHEN JIH-SHENG [TW], et al) [Y] 1-12* paragraph [0038] - paragraph [0040]; figure 5 *
International search[A]JP2008015899  (EBARA DENSAN LTD) [A] 1-12 * , entire text; all drawings (Family: none) *;
 [A]JP2013225191  (HITACHI LTD) [A] 1-12 * , entire text; all drawings (Family: none) *;
 [A]JP2015139277  (MITSUBISHI ELECTRIC CORP) [A] 1-12 * , entire text; all drawings (Family: none) *;
 [A]JP2015154517  (SANSHA ELECTRIC MFG CO LTD) [A] 1-12 * , entire text; all drawings (Family: none) *;
 [A]JP2016110524  (HITACHI APPLIANCES INC) [A] 1-12 * , entire text; all drawings (Family: none) *;
 [EA]JP2017175826  (PANASONIC IP MAN CORP) [EA] 1-12* , entire text; all drawings (Family: none) *
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.