Deutsch English Français

Contact

EP2923439

European procedure

Quick help

Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...

News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...

Extract from the Register of European Patents

EP About this file: EP2923439

EP2923439 - ELECTRIC POWER CONVERTER WITH A VOLTAGE CONTROLLER AND A CURRENT CONTROLLER [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 26.03.2021 Database last updated on 20.09.2024
Former	The patent has been granted Status updated on 17.04.2020
Former	Grant of patent is intended Status updated on 02.12.2019
Former	Examination is in progress Status updated on 24.08.2018
Most recent event Tooltip	15.07.2022	Lapse of the patent in a contracting state New state(s): BE	published on 17.08.2022 [2022/33]
Applicant(s)	For all designated states Mitsubishi Electric Corporation 7-3 Marunouchi 2-chome Chiyoda-ku Tokyo 100-8310 / JP
	For all designated states Toshiba Mitsubishi-Electric Industrial Systems Corporation 13-16, Mita 3-chome Minato-ku Tokyo 108-0073 / JP
	[2015/40]
Inventor(s)	01 / GRUENING, Horst c/o MITSUBISHI ELECTRIC CORPORATION 7-3 Marunouchi 2-chome Chiyoda-ku Tokyo 100-8310 / JP
	02 / HOSOKAWA, Yasuhiko c/o TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION 13-16 Mita 3-chome Minato-ku Tokyo 108-0073 / JP
	[2015/40]
Representative(s)	Sajda, Wolf E., et al Meissner Bolte Patentanwälte Rechtsanwälte Partnerschaft mbB Widenmayerstraße 47 80538 München / DE
	[2020/21]
Former [2015/40]	Meissner, Bolte & Partner GbR Postfach 86 06 24 81633 München / DE
Application number, filing date	12799334.3	21.11.2012
	[2015/40]
	WO2012JP80798
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2014080537
	Date:	30.05.2014
	Language:	EN
	[2014/22]
	Type:	A1 Application with search report
	No.:	EP2923439
	Date:	30.09.2015
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 30.05.2014 takes the place of the publication of the European patent application.
	[2015/40]
	Type:	B1 Patent specification
	No.:	EP2923439
	Date:	20.05.2020
	Language:	EN
	[2020/21]
Search report(s)	International search report - published on:	EP	30.05.2014
Classification	IPC:	H02M7/49, H02M7/5387	[2015/40]
	CPC:	H02M7/49 (EP,US); H02M7/4835 (EP,US); H02M7/538 (US); H02M7/53803 (US); H02M7/53806 (US); H02M7/53871 (EP,US)
Designated contracting states	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 [2015/40]
Extension states	BA	Not yet paid
	ME	Not yet paid
Title	German:	STROMWANDLER MIT EINEM SPANNUNGSREGLER UND EINEM STROMREGLER	[2015/40]
	English:	ELECTRIC POWER CONVERTER WITH A VOLTAGE CONTROLLER AND A CURRENT CONTROLLER	[2015/40]
	French:	CONVERTISSEUR D'ÉNERGIE ÉLECTRIQUE AVEC DISPOSITIF DE COMMANDE DE TENSION ET DISPOSITIF DE COMMANDE DE TENSION	[2015/40]
Entry into regional phase	13.05.2015	National basic fee paid
	13.05.2015	Designation fee(s) paid
	13.05.2015	Examination fee paid
Examination procedure	13.05.2015	Examination requested [2015/40]
	08.02.2016	Amendment by applicant (claims and/or description)
	28.08.2018	Despatch of a communication from the examining division (Time limit: M04)
	02.01.2019	Reply to a communication from the examining division
	03.12.2019	Communication of intention to grant the patent
	08.04.2020	Fee for grant paid
	08.04.2020	Fee for publishing/printing paid
	08.04.2020	Receipt 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 28.08.2018
Opposition(s)	23.02.2021	No opposition filed within time limit [2021/17]
Fees paid	Renewal fee
	13.05.2015	Renewal fee patent year 03
	10.11.2015	Renewal fee patent year 04
	10.11.2016	Renewal fee patent year 05
	13.11.2017	Renewal fee patent year 06
	14.11.2018	Renewal fee patent year 07
	14.11.2019	Renewal fee patent year 08
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 Tooltip	HU	21.11.2012
	AL	20.05.2020
	AT	20.05.2020
	CY	20.05.2020
	CZ	20.05.2020
	DK	20.05.2020
	EE	20.05.2020
	ES	20.05.2020
	FI	20.05.2020
	HR	20.05.2020
	IT	20.05.2020
	LT	20.05.2020
	LV	20.05.2020
	MC	20.05.2020
	MK	20.05.2020
	MT	20.05.2020
	NL	20.05.2020
	PL	20.05.2020
	RO	20.05.2020
	RS	20.05.2020
	SI	20.05.2020
	SK	20.05.2020
	SM	20.05.2020
	TR	20.05.2020
	BG	20.08.2020
	NO	20.08.2020
	GR	21.08.2020
	IS	20.09.2020
	PT	21.09.2020
	IE	21.11.2020
	LU	21.11.2020
	BE	30.11.2020
	CH	30.11.2020
	LI	30.11.2020
	[2022/33]
Former [2022/32]	HU	21.11.2012
	AL	20.05.2020
	AT	20.05.2020
	CY	20.05.2020
	CZ	20.05.2020
	DK	20.05.2020
	EE	20.05.2020
	ES	20.05.2020
	FI	20.05.2020
	HR	20.05.2020
	IT	20.05.2020
	LT	20.05.2020
	LV	20.05.2020
	MC	20.05.2020
	MK	20.05.2020
	MT	20.05.2020
	NL	20.05.2020
	PL	20.05.2020
	RO	20.05.2020
	RS	20.05.2020
	SI	20.05.2020
	SK	20.05.2020
	SM	20.05.2020
	TR	20.05.2020
	BG	20.08.2020
	NO	20.08.2020
	GR	21.08.2020
	IS	20.09.2020
	PT	21.09.2020
	IE	21.11.2020
	LU	21.11.2020
	CH	30.11.2020
	LI	30.11.2020
Former [2022/27]	HU	21.11.2012
	AL	20.05.2020
	AT	20.05.2020
	CY	20.05.2020
	CZ	20.05.2020
	DK	20.05.2020
	EE	20.05.2020
	ES	20.05.2020
	FI	20.05.2020
	HR	20.05.2020
	IT	20.05.2020
	LT	20.05.2020
	LV	20.05.2020
	MC	20.05.2020
	MT	20.05.2020
	NL	20.05.2020
	PL	20.05.2020
	RO	20.05.2020
	RS	20.05.2020
	SI	20.05.2020
	SK	20.05.2020
	SM	20.05.2020
	TR	20.05.2020
	BG	20.08.2020
	NO	20.08.2020
	GR	21.08.2020
	IS	20.09.2020
	PT	21.09.2020
	IE	21.11.2020
	LU	21.11.2020
	CH	30.11.2020
	LI	30.11.2020
Former [2022/26]	AL	20.05.2020
	AT	20.05.2020
	CZ	20.05.2020
	DK	20.05.2020
	EE	20.05.2020
	ES	20.05.2020
	FI	20.05.2020
	HR	20.05.2020
	IT	20.05.2020
	LT	20.05.2020
	LV	20.05.2020
	MC	20.05.2020
	NL	20.05.2020
	PL	20.05.2020
	RO	20.05.2020
	RS	20.05.2020
	SI	20.05.2020
	SK	20.05.2020
	SM	20.05.2020
	TR	20.05.2020
	BG	20.08.2020
	NO	20.08.2020
	GR	21.08.2020
	IS	20.09.2020
	PT	21.09.2020
	IE	21.11.2020
	LU	21.11.2020
	CH	30.11.2020
	LI	30.11.2020
Former [2021/46]	AL	20.05.2020
	AT	20.05.2020
	CZ	20.05.2020
	DK	20.05.2020
	EE	20.05.2020
	ES	20.05.2020
	FI	20.05.2020
	HR	20.05.2020
	IT	20.05.2020
	LT	20.05.2020
	LV	20.05.2020
	MC	20.05.2020
	NL	20.05.2020
	PL	20.05.2020
	RO	20.05.2020
	RS	20.05.2020
	SI	20.05.2020
	SK	20.05.2020
	SM	20.05.2020
	BG	20.08.2020
	NO	20.08.2020
	GR	21.08.2020
	IS	20.09.2020
	PT	21.09.2020
	IE	21.11.2020
	LU	21.11.2020
	CH	30.11.2020
	LI	30.11.2020
Former [2021/37]	AL	20.05.2020
	AT	20.05.2020
	CZ	20.05.2020
	DK	20.05.2020
	EE	20.05.2020
	ES	20.05.2020
	FI	20.05.2020
	HR	20.05.2020
	IT	20.05.2020
	LT	20.05.2020
	LV	20.05.2020
	MC	20.05.2020
	NL	20.05.2020
	PL	20.05.2020
	RO	20.05.2020
	RS	20.05.2020
	SI	20.05.2020
	SK	20.05.2020
	SM	20.05.2020
	BG	20.08.2020
	NO	20.08.2020
	GR	21.08.2020
	IS	20.09.2020
	PT	21.09.2020
	LU	21.11.2020
	CH	30.11.2020
	LI	30.11.2020
Former [2021/33]	AL	20.05.2020
	AT	20.05.2020
	CZ	20.05.2020
	DK	20.05.2020
	EE	20.05.2020
	ES	20.05.2020
	FI	20.05.2020
	HR	20.05.2020
	IT	20.05.2020
	LT	20.05.2020
	LV	20.05.2020
	MC	20.05.2020
	NL	20.05.2020
	PL	20.05.2020
	RO	20.05.2020
	RS	20.05.2020
	SI	20.05.2020
	SK	20.05.2020
	SM	20.05.2020
	BG	20.08.2020
	NO	20.08.2020
	GR	21.08.2020
	IS	20.09.2020
	PT	21.09.2020
	LU	21.11.2020
Former [2021/31]	AL	20.05.2020
	AT	20.05.2020
	CZ	20.05.2020
	DK	20.05.2020
	EE	20.05.2020
	ES	20.05.2020
	FI	20.05.2020
	HR	20.05.2020
	IT	20.05.2020
	LT	20.05.2020
	LV	20.05.2020
	MC	20.05.2020
	NL	20.05.2020
	PL	20.05.2020
	RO	20.05.2020
	RS	20.05.2020
	SI	20.05.2020
	SK	20.05.2020
	SM	20.05.2020
	BG	20.08.2020
	NO	20.08.2020
	GR	21.08.2020
	IS	20.09.2020
	PT	21.09.2020
Former [2021/24]	AL	20.05.2020
	AT	20.05.2020
	CZ	20.05.2020
	DK	20.05.2020
	EE	20.05.2020
	ES	20.05.2020
	FI	20.05.2020
	HR	20.05.2020
	IT	20.05.2020
	LT	20.05.2020
	LV	20.05.2020
	NL	20.05.2020
	PL	20.05.2020
	RO	20.05.2020
	RS	20.05.2020
	SI	20.05.2020
	SK	20.05.2020
	SM	20.05.2020
	BG	20.08.2020
	NO	20.08.2020
	GR	21.08.2020
	IS	20.09.2020
	PT	21.09.2020
Former [2021/10]	AL	20.05.2020
	AT	20.05.2020
	CZ	20.05.2020
	DK	20.05.2020
	EE	20.05.2020
	ES	20.05.2020
	FI	20.05.2020
	HR	20.05.2020
	IT	20.05.2020
	LT	20.05.2020
	LV	20.05.2020
	NL	20.05.2020
	PL	20.05.2020
	RO	20.05.2020
	RS	20.05.2020
	SK	20.05.2020
	SM	20.05.2020
	BG	20.08.2020
	NO	20.08.2020
	GR	21.08.2020
	IS	20.09.2020
	PT	21.09.2020
Former [2021/09]	AL	20.05.2020
	AT	20.05.2020
	CZ	20.05.2020
	DK	20.05.2020
	EE	20.05.2020
	ES	20.05.2020
	FI	20.05.2020
	HR	20.05.2020
	IT	20.05.2020
	LT	20.05.2020
	LV	20.05.2020
	NL	20.05.2020
	RO	20.05.2020
	RS	20.05.2020
	SM	20.05.2020
	BG	20.08.2020
	NO	20.08.2020
	GR	21.08.2020
	IS	20.09.2020
	PT	21.09.2020
Former [2021/08]	AL	20.05.2020
	DK	20.05.2020
	ES	20.05.2020
	FI	20.05.2020
	HR	20.05.2020
	LT	20.05.2020
	LV	20.05.2020
	NL	20.05.2020
	RO	20.05.2020
	RS	20.05.2020
	SM	20.05.2020
	BG	20.08.2020
	NO	20.08.2020
	GR	21.08.2020
	IS	20.09.2020
	PT	21.09.2020
Former [2021/04]	AL	20.05.2020
	FI	20.05.2020
	HR	20.05.2020
	LT	20.05.2020
	LV	20.05.2020
	NL	20.05.2020
	RS	20.05.2020
	BG	20.08.2020
	NO	20.08.2020
	GR	21.08.2020
	IS	20.09.2020
	PT	21.09.2020
Former [2021/01]	FI	20.05.2020
	HR	20.05.2020
	LT	20.05.2020
	LV	20.05.2020
	RS	20.05.2020
	BG	20.08.2020
	NO	20.08.2020
	GR	21.08.2020
	IS	20.09.2020
	PT	21.09.2020
Former [2020/51]	FI	20.05.2020
	HR	20.05.2020
	LT	20.05.2020
	LV	20.05.2020
	RS	20.05.2020
	NO	20.08.2020
	GR	21.08.2020
	IS	20.09.2020
	PT	21.09.2020
Former [2020/50]	FI	20.05.2020
	HR	20.05.2020
	LT	20.05.2020
	LV	20.05.2020
	NO	20.08.2020
	GR	21.08.2020
	IS	20.09.2020
	PT	21.09.2020
Former [2020/48]	FI	20.05.2020
	LT	20.05.2020
	NO	20.08.2020
	IS	20.09.2020
	PT	21.09.2020
Former [2020/47]	LT	20.05.2020
	NO	20.08.2020
	IS	20.09.2020
Former [2020/46]	IS	20.09.2020
Cited in	International search	[XDAI]WO2008067785 (SIEMENS AG [DE], et al) [XD] 1,4,5,11 * page 6 - page 9; figures 1,2, 5 * * page 11, line 7 - line 8 * * page 4, line 13 - page 5, line 7 * [A] 6-8 [I] 2,3,9,10;
		[A]WO2012013248 (AREVA T & D UK LTD [GB], et al) [A] 6-8* pages 6,25; figure 4 *
	by applicant	EP2100367
		JP2010512134
		US2010118578

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.

Legal notice
Terms of use
24.2.25; 34p