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EP3654509

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Extract from the Register of European Patents

EP About this file: EP3654509

EP3654509 - A DC-DC CONVERTER FOR A LOW VOLTAGE POWER SOURCE [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 14.01.2022 Database last updated on 20.09.2024
Former	The patent has been granted Status updated on 05.02.2021
Former	Grant of patent is intended Status updated on 17.12.2020
Former	Request for examination was made Status updated on 27.11.2020
Former	The application has been published Status updated on 17.04.2020
Most recent event Tooltip	13.09.2024	Lapse of the patent in a contracting state New state(s): MT	published on 16.10.2024 [2024/42]
Applicant(s)	For all designated states EM Microelectronic-Marin SA Rue des Sors 3 2074 Marin / CH
	[2020/21]
Inventor(s)	01 / COUSTANS, Mathieu Chemin de Rionza 17 1020 Renens / CH
	02 / THEODULOZ, Yves Avenue des Quatre-Marronniers 16 1400 Yverdon / CH
	03 / SABY, Jérôme Route de la Traversière 11 2013 Colombier / CH
	04 / MARTI, Cyril Rue Fin de Forel 12 2523 Lignières / CH
	05 / DELLEA, Mario Rue de la Paix 89 2300 La Chaux-de-Fonds / CH
	[2020/21]
Representative(s)	ICB SA Faubourg de l'Hôpital, 3 2001 Neuchâtel / CH
	[2020/21]
Application number, filing date	18206016.0	13.11.2018
	[2020/21]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	EP3654509
	Date:	20.05.2020
	Language:	EN
	[2020/21]
	Type:	B1 Patent specification
	No.:	EP3654509
	Date:	10.03.2021
	Language:	EN
	[2021/10]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	14.05.2019
Classification	IPC:	H02M1/36, H02M3/155, H03K3/00, H03K3/03	[2020/21]
	CPC:	H02M1/36 (EP,US); H02M3/156 (KR); H02M3/158 (US); H02M3/155 (EP); H02M1/0006 (EP); H02M3/07 (EP); (+) H02M3/073 (US); H02M3/076 (US); H02M3/1584 (EP); H03K3/0315 (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 [2021/01]
Former [2020/21]	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
Title	German:	GLEICHSTROMWANDLER FÜR EINE NIEDERSPANNUNGSSTROMQUELLE	[2020/21]
	English:	A DC-DC CONVERTER FOR A LOW VOLTAGE POWER SOURCE	[2020/21]
	French:	CONVERTISSEUR CC-CC POUR UNE SOURCE D'ALIMENTATION À BASSE TENSION	[2020/21]
Examination procedure	30.10.2020	Amendment by applicant (claims and/or description)
	20.11.2020	Examination requested [2020/53]
	20.11.2020	Date on which the examining division has become responsible
	18.12.2020	Communication of intention to grant the patent
	28.01.2021	Fee for grant paid
	28.01.2021	Fee for publishing/printing paid
	28.01.2021	Receipt of the translation of the claim(s)
Opposition(s)	13.12.2021	No opposition filed within time limit [2022/07]
Fees paid	Renewal fee
	19.11.2020	Renewal fee patent year 03
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	13.11.2018
	AL	10.03.2021
	CY	10.03.2021
	CZ	10.03.2021
	DK	10.03.2021
	EE	10.03.2021
	ES	10.03.2021
	FI	10.03.2021
	HR	10.03.2021
	IT	10.03.2021
	LT	10.03.2021
	LV	10.03.2021
	MC	10.03.2021
	MK	10.03.2021
	MT	10.03.2021
	PL	10.03.2021
	RO	10.03.2021
	RS	10.03.2021
	SE	10.03.2021
	SI	10.03.2021
	SK	10.03.2021
	SM	10.03.2021
	TR	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
	IS	10.07.2021
	PT	12.07.2021
	IE	13.11.2021
	LU	13.11.2021
	BE	30.11.2021
	[2024/42]
Former [2024/29]	HU	13.11.2018
	AL	10.03.2021
	CY	10.03.2021
	CZ	10.03.2021
	DK	10.03.2021
	EE	10.03.2021
	ES	10.03.2021
	FI	10.03.2021
	HR	10.03.2021
	IT	10.03.2021
	LT	10.03.2021
	LV	10.03.2021
	MC	10.03.2021
	MK	10.03.2021
	PL	10.03.2021
	RO	10.03.2021
	RS	10.03.2021
	SE	10.03.2021
	SI	10.03.2021
	SK	10.03.2021
	SM	10.03.2021
	TR	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
	IS	10.07.2021
	PT	12.07.2021
	IE	13.11.2021
	LU	13.11.2021
	BE	30.11.2021
Former [2024/23]	HU	13.11.2018
	AL	10.03.2021
	CY	10.03.2021
	CZ	10.03.2021
	DK	10.03.2021
	EE	10.03.2021
	ES	10.03.2021
	FI	10.03.2021
	HR	10.03.2021
	IT	10.03.2021
	LT	10.03.2021
	LV	10.03.2021
	MC	10.03.2021
	MK	10.03.2021
	PL	10.03.2021
	RO	10.03.2021
	RS	10.03.2021
	SE	10.03.2021
	SI	10.03.2021
	SK	10.03.2021
	SM	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
	IS	10.07.2021
	PT	12.07.2021
	IE	13.11.2021
	LU	13.11.2021
	BE	30.11.2021
Former [2023/41]	HU	13.11.2018
	AL	10.03.2021
	CY	10.03.2021
	CZ	10.03.2021
	DK	10.03.2021
	EE	10.03.2021
	ES	10.03.2021
	FI	10.03.2021
	HR	10.03.2021
	IT	10.03.2021
	LT	10.03.2021
	LV	10.03.2021
	MC	10.03.2021
	PL	10.03.2021
	RO	10.03.2021
	RS	10.03.2021
	SE	10.03.2021
	SI	10.03.2021
	SK	10.03.2021
	SM	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
	IS	10.07.2021
	PT	12.07.2021
	IE	13.11.2021
	LU	13.11.2021
	BE	30.11.2021
Former [2023/33]	HU	13.11.2018
	AL	10.03.2021
	CY	10.03.2021
	CZ	10.03.2021
	DK	10.03.2021
	EE	10.03.2021
	ES	10.03.2021
	FI	10.03.2021
	HR	10.03.2021
	IT	10.03.2021
	LT	10.03.2021
	LV	10.03.2021
	MC	10.03.2021
	PL	10.03.2021
	RO	10.03.2021
	RS	10.03.2021
	SE	10.03.2021
	SK	10.03.2021
	SM	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
	IS	10.07.2021
	PT	12.07.2021
	IE	13.11.2021
	LU	13.11.2021
	BE	30.11.2021
Former [2023/30]	AL	10.03.2021
	CY	10.03.2021
	CZ	10.03.2021
	DK	10.03.2021
	EE	10.03.2021
	ES	10.03.2021
	FI	10.03.2021
	HR	10.03.2021
	IT	10.03.2021
	LT	10.03.2021
	LV	10.03.2021
	MC	10.03.2021
	PL	10.03.2021
	RO	10.03.2021
	RS	10.03.2021
	SE	10.03.2021
	SK	10.03.2021
	SM	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
	IS	10.07.2021
	PT	12.07.2021
	IE	13.11.2021
	LU	13.11.2021
	BE	30.11.2021
Former [2022/48]	AL	10.03.2021
	CZ	10.03.2021
	DK	10.03.2021
	EE	10.03.2021
	ES	10.03.2021
	FI	10.03.2021
	HR	10.03.2021
	IT	10.03.2021
	LT	10.03.2021
	LV	10.03.2021
	MC	10.03.2021
	PL	10.03.2021
	RO	10.03.2021
	RS	10.03.2021
	SE	10.03.2021
	SK	10.03.2021
	SM	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
	IS	10.07.2021
	PT	12.07.2021
	IE	13.11.2021
	LU	13.11.2021
	BE	30.11.2021
Former [2022/34]	AL	10.03.2021
	CZ	10.03.2021
	DK	10.03.2021
	EE	10.03.2021
	ES	10.03.2021
	FI	10.03.2021
	HR	10.03.2021
	IT	10.03.2021
	LT	10.03.2021
	LV	10.03.2021
	MC	10.03.2021
	PL	10.03.2021
	RO	10.03.2021
	RS	10.03.2021
	SE	10.03.2021
	SK	10.03.2021
	SM	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
	IS	10.07.2021
	PT	12.07.2021
	LU	13.11.2021
	BE	30.11.2021
Former [2022/33]	AL	10.03.2021
	CZ	10.03.2021
	DK	10.03.2021
	EE	10.03.2021
	ES	10.03.2021
	FI	10.03.2021
	HR	10.03.2021
	IT	10.03.2021
	LT	10.03.2021
	LV	10.03.2021
	MC	10.03.2021
	PL	10.03.2021
	RO	10.03.2021
	RS	10.03.2021
	SE	10.03.2021
	SK	10.03.2021
	SM	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
	IS	10.07.2021
	PT	12.07.2021
	BE	30.11.2021
Former [2022/23]	AL	10.03.2021
	CZ	10.03.2021
	DK	10.03.2021
	EE	10.03.2021
	ES	10.03.2021
	FI	10.03.2021
	HR	10.03.2021
	IT	10.03.2021
	LT	10.03.2021
	LV	10.03.2021
	PL	10.03.2021
	RO	10.03.2021
	RS	10.03.2021
	SE	10.03.2021
	SK	10.03.2021
	SM	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
	IS	10.07.2021
	PT	12.07.2021
Former [2022/10]	AL	10.03.2021
	CZ	10.03.2021
	DK	10.03.2021
	EE	10.03.2021
	ES	10.03.2021
	FI	10.03.2021
	HR	10.03.2021
	LT	10.03.2021
	LV	10.03.2021
	PL	10.03.2021
	RO	10.03.2021
	RS	10.03.2021
	SE	10.03.2021
	SK	10.03.2021
	SM	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
	PT	12.07.2021
Former [2022/08]	AL	10.03.2021
	CZ	10.03.2021
	DK	10.03.2021
	EE	10.03.2021
	ES	10.03.2021
	FI	10.03.2021
	HR	10.03.2021
	LT	10.03.2021
	LV	10.03.2021
	PL	10.03.2021
	RO	10.03.2021
	RS	10.03.2021
	SE	10.03.2021
	SK	10.03.2021
	SM	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
	IS	10.07.2021
	PT	12.07.2021
Former [2022/07]	AL	10.03.2021
	CZ	10.03.2021
	EE	10.03.2021
	FI	10.03.2021
	HR	10.03.2021
	LT	10.03.2021
	LV	10.03.2021
	PL	10.03.2021
	RO	10.03.2021
	RS	10.03.2021
	SE	10.03.2021
	SK	10.03.2021
	SM	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
	IS	10.07.2021
	PT	12.07.2021
Former [2021/52]	CZ	10.03.2021
	EE	10.03.2021
	FI	10.03.2021
	HR	10.03.2021
	LT	10.03.2021
	LV	10.03.2021
	PL	10.03.2021
	RO	10.03.2021
	RS	10.03.2021
	SE	10.03.2021
	SK	10.03.2021
	SM	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
	IS	10.07.2021
	PT	12.07.2021
Former [2021/51]	CZ	10.03.2021
	EE	10.03.2021
	FI	10.03.2021
	HR	10.03.2021
	LT	10.03.2021
	LV	10.03.2021
	RO	10.03.2021
	RS	10.03.2021
	SE	10.03.2021
	SK	10.03.2021
	SM	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
	IS	10.07.2021
	PT	12.07.2021
Former [2021/50]	CZ	10.03.2021
	EE	10.03.2021
	FI	10.03.2021
	HR	10.03.2021
	LT	10.03.2021
	LV	10.03.2021
	RO	10.03.2021
	RS	10.03.2021
	SE	10.03.2021
	SK	10.03.2021
	SM	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
	PT	12.07.2021
Former [2021/48]	CZ	10.03.2021
	EE	10.03.2021
	FI	10.03.2021
	HR	10.03.2021
	LT	10.03.2021
	LV	10.03.2021
	RS	10.03.2021
	SE	10.03.2021
	SM	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
Former [2021/46]	FI	10.03.2021
	HR	10.03.2021
	LT	10.03.2021
	LV	10.03.2021
	RS	10.03.2021
	SE	10.03.2021
	SM	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
Former [2021/38]	FI	10.03.2021
	HR	10.03.2021
	LT	10.03.2021
	LV	10.03.2021
	RS	10.03.2021
	SE	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
Former [2021/37]	FI	10.03.2021
	HR	10.03.2021
	LT	10.03.2021
	LV	10.03.2021
	RS	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
Former [2021/36]	FI	10.03.2021
	HR	10.03.2021
	LT	10.03.2021
	BG	10.06.2021
	NO	10.06.2021
	GR	11.06.2021
Former [2021/35]	FI	10.03.2021
	HR	10.03.2021
	LT	10.03.2021
	NO	10.06.2021
Former [2021/33]	FI	10.03.2021
	LT	10.03.2021
	NO	10.06.2021
Documents cited:	Search	[A]US2011279105 (HIROSE SHINICHI [JP]) [A] 1-16 * paragraphs [0034] - [0046]; figures 1, 2 *;
		[A]WO2015120131 (UNIV MICHIGAN [US]) [A] 1-16 * abstract *;
		[A]US2017070138 (OGAWA TAICHI [JP], et al) [A] 1-16 * paragraphs [0028] - [0036]; figure 2 *;
		[A]WO2016118083 (AGENCY SCIENCE TECH & RES [SG], et al) [A] 1-16 * paragraphs [0020] - [0023]; figures 1,2,3 *
	by applicant	EP3101793

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