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EP3186810

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Extract from the Register of European Patents

EP About this file: EP3186810

EP3186810 - CHARGE REDISTRIBUTION DURING ERASE IN CHARGE TRAPPING MEMORY [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 04.12.2020 Database last updated on 02.11.2024
Former	The patent has been granted Status updated on 27.12.2019
Former	Grant of patent is intended Status updated on 12.11.2019
Former	Examination is in progress Status updated on 25.10.2019
Former	Grant of patent is intended Status updated on 11.06.2019
Former	Examination is in progress Status updated on 19.10.2018
Former	Request for examination was made Status updated on 02.06.2017
Former	The international publication has been made Status updated on 14.03.2017
Most recent event Tooltip	08.07.2022	Lapse of the patent in a contracting state New state(s): MK	published on 10.08.2022 [2022/32]
Applicant(s)	For all designated states SanDisk Technologies LLC 6900 Dallas Parkway Suite 325 Plano, TX 75024 / US
	[2017/27]
Inventor(s)	01 / YUAN, Jiahui 951 SanDisk Drive Milpitas, California 95035 / US
	02 / LU, Ching-Huang 951 SanDisk Drive Milpitas, California 95035 / US
	03 / DONG, Yingda 951 SanDisk Drive Milpitas, California 95035 / US
	[2017/27]
Representative(s)	Dehns 10 Old Bailey London EC4M 7NG / GB
	[N/P]
Former [2020/05]	Dehns St. Bride's House 10 Salisbury Square London EC4Y 8JD / GB
Former [2017/27]	Tothill, John Paul, et al Dehns St Bride's House 10 Salisbury Square London EC4Y 8JD / GB
Application number, filing date	15750555.3	05.08.2015
	[2017/27]
	WO2015US43726
Priority number, date	US201414472889	29.08.2014 Original published format: US201414472889
	[2017/27]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2016032705
	Date:	03.03.2016
	Language:	EN
	[2016/09]
	Type:	A1 Application with search report
	No.:	EP3186810
	Date:	05.07.2017
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 03.03.2016 takes the place of the publication of the European patent application.
	[2017/27]
	Type:	B1 Patent specification
	No.:	EP3186810
	Date:	29.01.2020
	Language:	EN
	[2020/05]
Search report(s)	International search report - published on:	EP	03.03.2016
Classification	IPC:	G11C16/34, G11C16/14, G11C16/16, G11C16/04, G11C11/56, H01L27/11582	[2019/26]
	CPC:	G11C16/14 (EP,US); G11C11/5635 (EP,US); G11C11/5671 (EP,US); G11C16/0466 (EP,US); G11C16/0483 (EP,US); G11C16/16 (EP,US); (+) G11C16/26 (US); G11C16/3418 (EP,US); G11C16/344 (EP,US); G11C16/3445 (EP,US); G11C2211/5621 (EP,US); H10B43/27 (EP,US) (-)
	Former IPC [2017/27]	G11C11/56, G11C16/04, G11C16/16, G11C16/34, H01L27/115
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 [2017/27]
Extension states	BA	Not yet paid
	ME	Not yet paid
Validation states	MA	Not yet paid
Title	German:	LADUNGSUMVERTEILUNG WÄHREND DES LÖSCHENS IN EINEM LADUNGSABFANGENDEN SPEICHER	[2017/27]
	English:	CHARGE REDISTRIBUTION DURING ERASE IN CHARGE TRAPPING MEMORY	[2017/27]
	French:	REDISTRIBUTION DE CHARGE PENDANT L'OPÉRATION D'EFFACEMENT DE LA MÉMOIRE DE PIÉGEAGE DE CHARGE	[2017/27]
Entry into regional phase	14.03.2017	National basic fee paid
	14.03.2017	Designation fee(s) paid
	14.03.2017	Examination fee paid
Examination procedure	14.03.2017	Examination requested [2017/27]
	14.03.2017	Date on which the examining division has become responsible
	16.10.2017	Amendment by applicant (claims and/or description)
	23.10.2018	Despatch of a communication from the examining division (Time limit: M04)
	04.03.2019	Reply to a communication from the examining division
	12.06.2019	Communication of intention to grant the patent
	22.10.2019	Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
	13.11.2019	Communication of intention to grant the patent
	13.12.2019	Fee for grant paid
	13.12.2019	Fee for publishing/printing paid
	13.12.2019	Receipt of the translation of the claim(s)
Opposition(s)	30.10.2020	No opposition filed within time limit [2021/01]
Fees paid	Renewal fee
	14.08.2017	Renewal fee patent year 03
	10.08.2018	Renewal fee patent year 04
	15.08.2019	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	05.08.2015
	AL	29.01.2020
	AT	29.01.2020
	CY	29.01.2020
	CZ	29.01.2020
	DK	29.01.2020
	EE	29.01.2020
	ES	29.01.2020
	FI	29.01.2020
	HR	29.01.2020
	IT	29.01.2020
	LT	29.01.2020
	LV	29.01.2020
	MC	29.01.2020
	MK	29.01.2020
	MT	29.01.2020
	NL	29.01.2020
	PL	29.01.2020
	RO	29.01.2020
	RS	29.01.2020
	SE	29.01.2020
	SI	29.01.2020
	SK	29.01.2020
	SM	29.01.2020
	TR	29.01.2020
	BG	29.04.2020
	NO	29.04.2020
	GR	30.04.2020
	IS	29.05.2020
	PT	21.06.2020
	GB	05.08.2020
	IE	05.08.2020
	LU	05.08.2020
	BE	31.08.2020
	CH	31.08.2020
	FR	31.08.2020
	LI	31.08.2020
	[2022/31]
Former [2022/30]	HU	05.08.2015
	AL	29.01.2020
	AT	29.01.2020
	CY	29.01.2020
	CZ	29.01.2020
	DK	29.01.2020
	EE	29.01.2020
	ES	29.01.2020
	FI	29.01.2020
	HR	29.01.2020
	IT	29.01.2020
	LT	29.01.2020
	LV	29.01.2020
	MC	29.01.2020
	MT	29.01.2020
	NL	29.01.2020
	PL	29.01.2020
	RO	29.01.2020
	RS	29.01.2020
	SE	29.01.2020
	SI	29.01.2020
	SK	29.01.2020
	SM	29.01.2020
	TR	29.01.2020
	BG	29.04.2020
	NO	29.04.2020
	GR	30.04.2020
	IS	29.05.2020
	PT	21.06.2020
	GB	05.08.2020
	IE	05.08.2020
	LU	05.08.2020
	BE	31.08.2020
	CH	31.08.2020
	FR	31.08.2020
	LI	31.08.2020
Former [2022/27]	HU	05.08.2015
	AT	29.01.2020
	CY	29.01.2020
	CZ	29.01.2020
	DK	29.01.2020
	EE	29.01.2020
	ES	29.01.2020
	FI	29.01.2020
	HR	29.01.2020
	IT	29.01.2020
	LT	29.01.2020
	LV	29.01.2020
	MC	29.01.2020
	MT	29.01.2020
	NL	29.01.2020
	PL	29.01.2020
	RO	29.01.2020
	RS	29.01.2020
	SE	29.01.2020
	SI	29.01.2020
	SK	29.01.2020
	SM	29.01.2020
	TR	29.01.2020
	BG	29.04.2020
	NO	29.04.2020
	GR	30.04.2020
	IS	29.05.2020
	PT	21.06.2020
	GB	05.08.2020
	IE	05.08.2020
	LU	05.08.2020
	BE	31.08.2020
	CH	31.08.2020
	FR	31.08.2020
	LI	31.08.2020
Former [2021/38]	AT	29.01.2020
	CZ	29.01.2020
	DK	29.01.2020
	EE	29.01.2020
	ES	29.01.2020
	FI	29.01.2020
	HR	29.01.2020
	IT	29.01.2020
	LT	29.01.2020
	LV	29.01.2020
	MC	29.01.2020
	NL	29.01.2020
	PL	29.01.2020
	RO	29.01.2020
	RS	29.01.2020
	SE	29.01.2020
	SI	29.01.2020
	SK	29.01.2020
	SM	29.01.2020
	BG	29.04.2020
	NO	29.04.2020
	GR	30.04.2020
	IS	29.05.2020
	PT	21.06.2020
	GB	05.08.2020
	IE	05.08.2020
	LU	05.08.2020
	BE	31.08.2020
	CH	31.08.2020
	FR	31.08.2020
	LI	31.08.2020
Former [2021/37]	AT	29.01.2020
	CZ	29.01.2020
	DK	29.01.2020
	EE	29.01.2020
	ES	29.01.2020
	FI	29.01.2020
	HR	29.01.2020
	IT	29.01.2020
	LT	29.01.2020
	LV	29.01.2020
	MC	29.01.2020
	NL	29.01.2020
	PL	29.01.2020
	RO	29.01.2020
	RS	29.01.2020
	SE	29.01.2020
	SI	29.01.2020
	SK	29.01.2020
	SM	29.01.2020
	BG	29.04.2020
	NO	29.04.2020
	GR	30.04.2020
	IS	29.05.2020
	PT	21.06.2020
	IE	05.08.2020
	LU	05.08.2020
	BE	31.08.2020
	CH	31.08.2020
	FR	31.08.2020
	LI	31.08.2020
Former [2021/36]	AT	29.01.2020
	CZ	29.01.2020
	DK	29.01.2020
	EE	29.01.2020
	ES	29.01.2020
	FI	29.01.2020
	HR	29.01.2020
	IT	29.01.2020
	LT	29.01.2020
	LV	29.01.2020
	MC	29.01.2020
	NL	29.01.2020
	PL	29.01.2020
	RO	29.01.2020
	RS	29.01.2020
	SE	29.01.2020
	SI	29.01.2020
	SK	29.01.2020
	SM	29.01.2020
	BG	29.04.2020
	NO	29.04.2020
	GR	30.04.2020
	IS	29.05.2020
	PT	21.06.2020
	LU	05.08.2020
	BE	31.08.2020
	CH	31.08.2020
	FR	31.08.2020
	LI	31.08.2020
Former [2021/35]	AT	29.01.2020
	CZ	29.01.2020
	DK	29.01.2020
	EE	29.01.2020
	ES	29.01.2020
	FI	29.01.2020
	HR	29.01.2020
	IT	29.01.2020
	LT	29.01.2020
	LV	29.01.2020
	MC	29.01.2020
	NL	29.01.2020
	PL	29.01.2020
	RO	29.01.2020
	RS	29.01.2020
	SE	29.01.2020
	SI	29.01.2020
	SK	29.01.2020
	SM	29.01.2020
	BG	29.04.2020
	NO	29.04.2020
	GR	30.04.2020
	IS	29.05.2020
	PT	21.06.2020
	LU	05.08.2020
	CH	31.08.2020
	FR	31.08.2020
	LI	31.08.2020
Former [2021/20]	AT	29.01.2020
	CZ	29.01.2020
	DK	29.01.2020
	EE	29.01.2020
	ES	29.01.2020
	FI	29.01.2020
	HR	29.01.2020
	IT	29.01.2020
	LT	29.01.2020
	LV	29.01.2020
	MC	29.01.2020
	NL	29.01.2020
	PL	29.01.2020
	RO	29.01.2020
	RS	29.01.2020
	SE	29.01.2020
	SI	29.01.2020
	SK	29.01.2020
	SM	29.01.2020
	BG	29.04.2020
	NO	29.04.2020
	GR	30.04.2020
	IS	29.05.2020
	PT	21.06.2020
	LU	05.08.2020
	CH	31.08.2020
	LI	31.08.2020
Former [2021/18]	AT	29.01.2020
	CZ	29.01.2020
	DK	29.01.2020
	EE	29.01.2020
	ES	29.01.2020
	FI	29.01.2020
	HR	29.01.2020
	IT	29.01.2020
	LT	29.01.2020
	LV	29.01.2020
	MC	29.01.2020
	NL	29.01.2020
	PL	29.01.2020
	RO	29.01.2020
	RS	29.01.2020
	SE	29.01.2020
	SI	29.01.2020
	SK	29.01.2020
	SM	29.01.2020
	BG	29.04.2020
	NO	29.04.2020
	GR	30.04.2020
	IS	29.05.2020
	PT	21.06.2020
Former [2021/10]	AT	29.01.2020
	CZ	29.01.2020
	DK	29.01.2020
	EE	29.01.2020
	ES	29.01.2020
	FI	29.01.2020
	HR	29.01.2020
	IT	29.01.2020
	LT	29.01.2020
	LV	29.01.2020
	NL	29.01.2020
	PL	29.01.2020
	RO	29.01.2020
	RS	29.01.2020
	SE	29.01.2020
	SI	29.01.2020
	SK	29.01.2020
	SM	29.01.2020
	BG	29.04.2020
	NO	29.04.2020
	GR	30.04.2020
	IS	29.05.2020
	PT	21.06.2020
Former [2020/50]	CZ	29.01.2020
	DK	29.01.2020
	EE	29.01.2020
	ES	29.01.2020
	FI	29.01.2020
	HR	29.01.2020
	LT	29.01.2020
	LV	29.01.2020
	NL	29.01.2020
	RO	29.01.2020
	RS	29.01.2020
	SE	29.01.2020
	SK	29.01.2020
	SM	29.01.2020
	BG	29.04.2020
	NO	29.04.2020
	GR	30.04.2020
	IS	29.05.2020
	PT	21.06.2020
Former [2020/49]	CZ	29.01.2020
	DK	29.01.2020
	ES	29.01.2020
	FI	29.01.2020
	HR	29.01.2020
	LT	29.01.2020
	LV	29.01.2020
	NL	29.01.2020
	RO	29.01.2020
	RS	29.01.2020
	SE	29.01.2020
	SK	29.01.2020
	SM	29.01.2020
	BG	29.04.2020
	NO	29.04.2020
	GR	30.04.2020
	IS	29.05.2020
	PT	21.06.2020
Former [2020/48]	DK	29.01.2020
	ES	29.01.2020
	FI	29.01.2020
	HR	29.01.2020
	LT	29.01.2020
	LV	29.01.2020
	NL	29.01.2020
	RO	29.01.2020
	RS	29.01.2020
	SE	29.01.2020
	SM	29.01.2020
	BG	29.04.2020
	NO	29.04.2020
	GR	30.04.2020
	IS	29.05.2020
	PT	21.06.2020
Former [2020/47]	DK	29.01.2020
	ES	29.01.2020
	FI	29.01.2020
	HR	29.01.2020
	LT	29.01.2020
	LV	29.01.2020
	NL	29.01.2020
	RS	29.01.2020
	SE	29.01.2020
	BG	29.04.2020
	NO	29.04.2020
	GR	30.04.2020
	IS	29.05.2020
	PT	21.06.2020
Former [2020/45]	FI	29.01.2020
	HR	29.01.2020
	LV	29.01.2020
	NL	29.01.2020
	RS	29.01.2020
	SE	29.01.2020
	BG	29.04.2020
	NO	29.04.2020
	GR	30.04.2020
	IS	29.05.2020
	PT	21.06.2020
Former [2020/40]	FI	29.01.2020
	HR	29.01.2020
	LV	29.01.2020
	RS	29.01.2020
	SE	29.01.2020
	BG	29.04.2020
	NO	29.04.2020
	GR	30.04.2020
	IS	29.05.2020
	PT	21.06.2020
Former [2020/39]	FI	29.01.2020
	HR	29.01.2020
	LV	29.01.2020
	RS	29.01.2020
	SE	29.01.2020
	BG	29.04.2020
	NO	29.04.2020
	GR	30.04.2020
	PT	21.06.2020
Former [2020/38]	FI	29.01.2020
	HR	29.01.2020
	LV	29.01.2020
	RS	29.01.2020
	SE	29.01.2020
	NO	29.04.2020
	GR	30.04.2020
	PT	21.06.2020
Former [2020/37]	FI	29.01.2020
	HR	29.01.2020
	LV	29.01.2020
	RS	29.01.2020
	SE	29.01.2020
	NO	29.04.2020
	PT	21.06.2020
Former [2020/36]	FI	29.01.2020
	RS	29.01.2020
	NO	29.04.2020
	PT	21.06.2020
Former [2020/35]	FI	29.01.2020
	NO	29.04.2020
Cited in	International search	[Y]US2010259984 (TAKEUCHI HIDENORI [JP]);
		[Y]US2011242899 (OOWADA KEN [JP], et al);
		[A]US2011286279 (LEI BO [US], et al);
		[A]US2014226414 (COSTA XIYING [US], 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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