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EP3511934

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Extract from the Register of European Patents

EP About this file: EP3511934

EP3511934 - METHOD, APPARATUS AND SYSTEM FOR PROCESSING MULTI-CHANNEL AUDIO SIGNAL [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 25.02.2022 Database last updated on 03.10.2024
Former	The patent has been granted Status updated on 19.03.2021
Former	Grant of patent is intended Status updated on 14.12.2020
Former	Request for examination was made Status updated on 14.06.2019
Former	The international publication has been made Status updated on 07.04.2018
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 Huawei Technologies Co., Ltd. Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129 / CN
	[2019/29]
Inventor(s)	01 / WANG, Zhe Huawei Administration Building Bantian Longgang District Shenzhen Guangdong 518129 / CN
	[2019/29]
Representative(s)	Gill Jennings & Every LLP The Broadgate Tower 20 Primrose Street London EC2A 2ES / GB
	[2019/29]
Application number, filing date	16917134.5	28.09.2016
	[2019/29]
	WO2016CN100617
Filing language	ZH
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2018058379
	Date:	05.04.2018
	Language:	ZH
	[2018/14]
	Type:	A1 Application with search report
	No.:	EP3511934
	Date:	17.07.2019
	Language:	EN
	[2019/29]
	Type:	B1 Patent specification
	No.:	EP3511934
	Date:	21.04.2021
	Language:	EN
	[2021/16]
Search report(s)	International search report - published on:	CN	05.04.2018
	(Supplementary) European search report - dispatched on:	EP	17.07.2019
Classification	IPC:	G10L19/012, G10L19/008, // G10L25/78, G10L19/24	[2019/33]
	CPC:	G10L19/008 (EP,CN,KR,US); G10L19/00 (EP,US); G10L19/005 (KR); G10L19/012 (EP,KR,US); H04S3/008 (KR,US); G10L19/24 (EP,US); (+) G10L25/78 (EP,US); H04S2400/03 (KR,US) (-)
	Former IPC [2019/29]	G10L19/00
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 [2019/29]
Extension states	BA	Not yet paid
	ME	Not yet paid
Validation states	MA	Not yet paid
	MD	Not yet paid
Title	German:	VERFAHREN, VORRICHTUNG UND SYSTEM ZUR VERARBEITUNG EINES MEHRKANALAUDIOSIGNALS	[2019/29]
	English:	METHOD, APPARATUS AND SYSTEM FOR PROCESSING MULTI-CHANNEL AUDIO SIGNAL	[2019/29]
	French:	PROCÉDÉ, APPAREIL ET SYSTÈME DE TRAITEMENT DE SIGNAL AUDIO MULTICANAL	[2019/29]
Entry into regional phase	08.04.2019	Translation filed
	08.04.2019	National basic fee paid
	08.04.2019	Search fee paid
	08.04.2019	Designation fee(s) paid
	08.04.2019	Examination fee paid
Examination procedure	08.04.2019	Examination requested [2019/29]
	15.08.2019	Amendment by applicant (claims and/or description)
	15.12.2020	Communication of intention to grant the patent
	15.03.2021	Fee for grant paid
	15.03.2021	Fee for publishing/printing paid
	15.03.2021	Receipt of the translation of the claim(s)
Divisional application(s)	EP21163871.3 / EP3910629
Opposition(s)	24.01.2022	No opposition filed within time limit [2022/13]
Fees paid	Renewal fee
	08.04.2019	Renewal fee patent year 03
	30.09.2019	Renewal fee patent year 04
	30.09.2020	Renewal fee patent year 05
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	28.09.2016
	AL	21.04.2021
	AT	21.04.2021
	CY	21.04.2021
	CZ	21.04.2021
	DK	21.04.2021
	EE	21.04.2021
	ES	21.04.2021
	FI	21.04.2021
	HR	21.04.2021
	IT	21.04.2021
	LT	21.04.2021
	LV	21.04.2021
	MC	21.04.2021
	MK	21.04.2021
	MT	21.04.2021
	NL	21.04.2021
	PL	21.04.2021
	RO	21.04.2021
	RS	21.04.2021
	SE	21.04.2021
	SI	21.04.2021
	SK	21.04.2021
	SM	21.04.2021
	BG	21.07.2021
	NO	21.07.2021
	GR	22.07.2021
	IS	21.08.2021
	PT	23.08.2021
	IE	28.09.2021
	LU	28.09.2021
	BE	30.09.2021
	CH	30.09.2021
	LI	30.09.2021
	[2024/42]
Former [2024/22]	HU	28.09.2016
	AL	21.04.2021
	AT	21.04.2021
	CY	21.04.2021
	CZ	21.04.2021
	DK	21.04.2021
	EE	21.04.2021
	ES	21.04.2021
	FI	21.04.2021
	HR	21.04.2021
	IT	21.04.2021
	LT	21.04.2021
	LV	21.04.2021
	MC	21.04.2021
	MK	21.04.2021
	NL	21.04.2021
	PL	21.04.2021
	RO	21.04.2021
	RS	21.04.2021
	SE	21.04.2021
	SI	21.04.2021
	SK	21.04.2021
	SM	21.04.2021
	BG	21.07.2021
	NO	21.07.2021
	GR	22.07.2021
	IS	21.08.2021
	PT	23.08.2021
	IE	28.09.2021
	LU	28.09.2021
	BE	30.09.2021
	CH	30.09.2021
	LI	30.09.2021
Former [2023/33]	HU	28.09.2016
	AL	21.04.2021
	AT	21.04.2021
	CY	21.04.2021
	CZ	21.04.2021
	DK	21.04.2021
	EE	21.04.2021
	ES	21.04.2021
	FI	21.04.2021
	HR	21.04.2021
	IT	21.04.2021
	LT	21.04.2021
	LV	21.04.2021
	MC	21.04.2021
	NL	21.04.2021
	PL	21.04.2021
	RO	21.04.2021
	RS	21.04.2021
	SE	21.04.2021
	SI	21.04.2021
	SK	21.04.2021
	SM	21.04.2021
	BG	21.07.2021
	NO	21.07.2021
	GR	22.07.2021
	IS	21.08.2021
	PT	23.08.2021
	IE	28.09.2021
	LU	28.09.2021
	BE	30.09.2021
	CH	30.09.2021
	LI	30.09.2021
Former [2023/30]	AL	21.04.2021
	AT	21.04.2021
	CY	21.04.2021
	CZ	21.04.2021
	DK	21.04.2021
	EE	21.04.2021
	ES	21.04.2021
	FI	21.04.2021
	HR	21.04.2021
	IT	21.04.2021
	LT	21.04.2021
	LV	21.04.2021
	MC	21.04.2021
	NL	21.04.2021
	PL	21.04.2021
	RO	21.04.2021
	RS	21.04.2021
	SE	21.04.2021
	SI	21.04.2021
	SK	21.04.2021
	SM	21.04.2021
	BG	21.07.2021
	NO	21.07.2021
	GR	22.07.2021
	IS	21.08.2021
	PT	23.08.2021
	IE	28.09.2021
	LU	28.09.2021
	BE	30.09.2021
	CH	30.09.2021
	LI	30.09.2021
Former [2022/37]	AL	21.04.2021
	AT	21.04.2021
	CZ	21.04.2021
	DK	21.04.2021
	EE	21.04.2021
	ES	21.04.2021
	FI	21.04.2021
	HR	21.04.2021
	IT	21.04.2021
	LT	21.04.2021
	LV	21.04.2021
	MC	21.04.2021
	NL	21.04.2021
	PL	21.04.2021
	RO	21.04.2021
	RS	21.04.2021
	SE	21.04.2021
	SI	21.04.2021
	SK	21.04.2021
	SM	21.04.2021
	BG	21.07.2021
	NO	21.07.2021
	GR	22.07.2021
	IS	21.08.2021
	PT	23.08.2021
	IE	28.09.2021
	LU	28.09.2021
	BE	30.09.2021
	CH	30.09.2021
	LI	30.09.2021
Former [2022/36]	AL	21.04.2021
	AT	21.04.2021
	CZ	21.04.2021
	DK	21.04.2021
	EE	21.04.2021
	ES	21.04.2021
	FI	21.04.2021
	HR	21.04.2021
	IT	21.04.2021
	LT	21.04.2021
	LV	21.04.2021
	MC	21.04.2021
	NL	21.04.2021
	PL	21.04.2021
	RO	21.04.2021
	RS	21.04.2021
	SE	21.04.2021
	SI	21.04.2021
	SK	21.04.2021
	SM	21.04.2021
	BG	21.07.2021
	NO	21.07.2021
	GR	22.07.2021
	IS	21.08.2021
	PT	23.08.2021
	IE	28.09.2021
	LU	28.09.2021
	BE	30.09.2021
Former [2022/35]	AL	21.04.2021
	AT	21.04.2021
	CZ	21.04.2021
	DK	21.04.2021
	EE	21.04.2021
	ES	21.04.2021
	FI	21.04.2021
	HR	21.04.2021
	LT	21.04.2021
	LV	21.04.2021
	MC	21.04.2021
	NL	21.04.2021
	PL	21.04.2021
	RO	21.04.2021
	RS	21.04.2021
	SE	21.04.2021
	SI	21.04.2021
	SK	21.04.2021
	SM	21.04.2021
	BG	21.07.2021
	NO	21.07.2021
	GR	22.07.2021
	IS	21.08.2021
	PT	23.08.2021
	IE	28.09.2021
	LU	28.09.2021
	BE	30.09.2021
Former [2022/34]	AL	21.04.2021
	AT	21.04.2021
	CZ	21.04.2021
	DK	21.04.2021
	EE	21.04.2021
	ES	21.04.2021
	FI	21.04.2021
	HR	21.04.2021
	LT	21.04.2021
	LV	21.04.2021
	MC	21.04.2021
	NL	21.04.2021
	PL	21.04.2021
	RO	21.04.2021
	RS	21.04.2021
	SE	21.04.2021
	SI	21.04.2021
	SK	21.04.2021
	SM	21.04.2021
	BG	21.07.2021
	NO	21.07.2021
	GR	22.07.2021
	IS	21.08.2021
	PT	23.08.2021
	LU	28.09.2021
	BE	30.09.2021
Former [2022/29]	AL	21.04.2021
	AT	21.04.2021
	CZ	21.04.2021
	DK	21.04.2021
	EE	21.04.2021
	ES	21.04.2021
	FI	21.04.2021
	HR	21.04.2021
	LT	21.04.2021
	LV	21.04.2021
	MC	21.04.2021
	NL	21.04.2021
	PL	21.04.2021
	RO	21.04.2021
	RS	21.04.2021
	SE	21.04.2021
	SI	21.04.2021
	SK	21.04.2021
	SM	21.04.2021
	BG	21.07.2021
	NO	21.07.2021
	GR	22.07.2021
	IS	21.08.2021
	PT	23.08.2021
Former [2022/25]	AL	21.04.2021
	AT	21.04.2021
	CZ	21.04.2021
	DK	21.04.2021
	EE	21.04.2021
	ES	21.04.2021
	FI	21.04.2021
	HR	21.04.2021
	LT	21.04.2021
	LV	21.04.2021
	MC	21.04.2021
	NL	21.04.2021
	PL	21.04.2021
	RO	21.04.2021
	RS	21.04.2021
	SE	21.04.2021
	SK	21.04.2021
	SM	21.04.2021
	BG	21.07.2021
	NO	21.07.2021
	GR	22.07.2021
	IS	21.08.2021
	PT	23.08.2021
Former [2022/23]	AT	21.04.2021
	CZ	21.04.2021
	DK	21.04.2021
	EE	21.04.2021
	ES	21.04.2021
	FI	21.04.2021
	HR	21.04.2021
	LT	21.04.2021
	LV	21.04.2021
	NL	21.04.2021
	PL	21.04.2021
	RO	21.04.2021
	RS	21.04.2021
	SE	21.04.2021
	SK	21.04.2021
	SM	21.04.2021
	BG	21.07.2021
	NO	21.07.2021
	GR	22.07.2021
	IS	21.08.2021
	PT	23.08.2021
Former [2022/10]	AT	21.04.2021
	CZ	21.04.2021
	DK	21.04.2021
	EE	21.04.2021
	ES	21.04.2021
	FI	21.04.2021
	HR	21.04.2021
	LT	21.04.2021
	LV	21.04.2021
	NL	21.04.2021
	PL	21.04.2021
	RO	21.04.2021
	RS	21.04.2021
	SE	21.04.2021
	SK	21.04.2021
	SM	21.04.2021
	BG	21.07.2021
	NO	21.07.2021
	GR	22.07.2021
	PT	23.08.2021
	IS	22.12.2021
Former [2022/09]	AT	21.04.2021
	CZ	21.04.2021
	DK	21.04.2021
	ES	21.04.2021
	FI	21.04.2021
	HR	21.04.2021
	LT	21.04.2021
	LV	21.04.2021
	NL	21.04.2021
	PL	21.04.2021
	RO	21.04.2021
	RS	21.04.2021
	SE	21.04.2021
	SK	21.04.2021
	SM	21.04.2021
	BG	21.07.2021
	NO	21.07.2021
	GR	22.07.2021
	IS	21.08.2021
	PT	23.08.2021
Former [2022/08]	AT	21.04.2021
	CZ	21.04.2021
	DK	21.04.2021
	ES	21.04.2021
	FI	21.04.2021
	HR	21.04.2021
	LT	21.04.2021
	LV	21.04.2021
	NL	21.04.2021
	PL	21.04.2021
	RS	21.04.2021
	SE	21.04.2021
	SM	21.04.2021
	BG	21.07.2021
	NO	21.07.2021
	GR	22.07.2021
	IS	21.08.2021
	PT	23.08.2021
Former [2022/07]	AT	21.04.2021
	FI	21.04.2021
	HR	21.04.2021
	LT	21.04.2021
	LV	21.04.2021
	NL	21.04.2021
	PL	21.04.2021
	RS	21.04.2021
	SE	21.04.2021
	SM	21.04.2021
	BG	21.07.2021
	NO	21.07.2021
	GR	22.07.2021
	IS	21.08.2021
	PT	23.08.2021
Former [2021/52]	AT	21.04.2021
	FI	21.04.2021
	HR	21.04.2021
	LT	21.04.2021
	LV	21.04.2021
	NL	21.04.2021
	PL	21.04.2021
	RS	21.04.2021
	SE	21.04.2021
	BG	21.07.2021
	NO	21.07.2021
	GR	22.07.2021
	IS	21.08.2021
	PT	23.08.2021
Former [2021/51]	AT	21.04.2021
	FI	21.04.2021
	HR	21.04.2021
	LT	21.04.2021
	LV	21.04.2021
	NL	21.04.2021
	RS	21.04.2021
	SE	21.04.2021
	BG	21.07.2021
	NO	21.07.2021
	GR	22.07.2021
	IS	21.08.2021
	PT	23.08.2021
Former [2021/50]	AT	21.04.2021
	FI	21.04.2021
	HR	21.04.2021
	LT	21.04.2021
	LV	21.04.2021
	NL	21.04.2021
	SE	21.04.2021
	BG	21.07.2021
	NO	21.07.2021
	GR	22.07.2021
	PT	23.08.2021
Former [2021/49]	AT	21.04.2021
	FI	21.04.2021
	HR	21.04.2021
	LT	21.04.2021
	LV	21.04.2021
	NL	21.04.2021
	SE	21.04.2021
	BG	21.07.2021
	NO	21.07.2021
	GR	22.07.2021
Former [2021/47]	AT	21.04.2021
	FI	21.04.2021
	LT	21.04.2021
	NL	21.04.2021
	BG	21.07.2021
Former [2021/46]	AT	21.04.2021
	FI	21.04.2021
	LT	21.04.2021
Documents cited:	Search	[A]US2013223633 (OSHIKIRI MASAHIRO [JP], et al)

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.

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