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Extract from the Register of European Patents

EP About this file: EP3270293

EP3270293 - TWO STAGE COMMAND BUFFERS TO OVERLAP IOMMU MAP AND SECOND TIER MEMORY READS [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 27.08.2021 Database last updated on 03.10.2024
Former	The patent has been granted Status updated on 18.09.2020
Former	Grant of patent is intended Status updated on 10.05.2020
Former	Examination is in progress Status updated on 22.11.2019
Former	Request for examination was made Status updated on 15.12.2017
Most recent event Tooltip	06.09.2024	Lapse of the patent in a contracting state New state(s): MT	published on 09.10.2024 [2024/41]
Applicant(s)	For all designated states Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043 / US
	[2018/03]
Inventor(s)	01 / SHAH, Monish 1600 Amphitheatre Parkway, Mountain View California, 94043 / US
	02 / SEREBRIN, Benjamin Charles 1600 Amphitheatre Parkway, Mountain View California, 94043 / US
	03 / BORCHERS, Albert 1600 Amphitheatre Parkway, Mountain View California, 94043 / US
	[2018/03]
Representative(s)	Betten & Resch Patent- und Rechtsanwälte PartGmbB Maximiliansplatz 14 80333 München / DE
	[2018/03]
Application number, filing date	17179008.2	30.06.2017
	[2018/03]
Priority number, date	US201662362353P	14.07.2016 Original published format: US 201662362353 P
	US201615267404	16.09.2016 Original published format: US201615267404
	[2018/03]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	EP3270293
	Date:	17.01.2018
	Language:	EN
	[2018/03]
	Type:	B1 Patent specification
	No.:	EP3270293
	Date:	21.10.2020
	Language:	EN
	[2020/43]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	13.12.2017
Classification	IPC:	G06F12/08, G06F12/1081, // G06F12/0868, G06F13/28	[2018/03]
	CPC:	G06F12/08 (EP,US); G06F3/0647 (US); G06F12/1081 (EP,US); G06F3/0611 (US); G06F3/0656 (US); G06F3/0685 (US); (+) G06F12/0868 (EP,US); G06F13/28 (US); G06F2212/1024 (EP,US); G06F2212/312 (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 [2018/03]
Title	German:	ZWEISTUFIGE BEFEHLSPUFFER ZUM ÜBERLAPPEN VON IOMMU-KARTEN UND SPEICHERLESEVORGÄNGEN DER ZWEITEN EBENE	[2018/03]
	English:	TWO STAGE COMMAND BUFFERS TO OVERLAP IOMMU MAP AND SECOND TIER MEMORY READS	[2018/03]
	French:	TAMPONS DE COMMANDE À DEUX ÉTAGES POUR RECOUVRIR UNE CARTE IOMMU ET DES SECONDES LECTURES DE MÉMOIRES D'ARCHITECTURE MULTINIVEAUX	[2018/03]
Examination procedure	30.06.2017	Examination requested [2018/03]
	30.06.2017	Date on which the examining division has become responsible
	26.06.2018	Amendment by applicant (claims and/or description)
	27.11.2019	Despatch of a communication from the examining division (Time limit: M04)
	26.03.2020	Reply to a communication from the examining division
	11.05.2020	Communication of intention to grant the patent
	10.09.2020	Fee for grant paid
	10.09.2020	Fee for publishing/printing paid
	10.09.2020	Receipt of the translation of the claim(s)
Opposition(s)	22.07.2021	No opposition filed within time limit [2021/39]
Fees paid	Renewal fee
	27.06.2019	Renewal fee patent year 03
	29.06.2020	Renewal fee patent year 04
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	30.06.2017
	AL	21.10.2020
	AT	21.10.2020
	CY	21.10.2020
	CZ	21.10.2020
	DK	21.10.2020
	EE	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	HR	21.10.2020
	IT	21.10.2020
	LT	21.10.2020
	LV	21.10.2020
	MC	21.10.2020
	MK	21.10.2020
	MT	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RO	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	SI	21.10.2020
	SK	21.10.2020
	SM	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	IS	21.02.2021
	PT	22.02.2021
	BE	30.06.2021
	CH	30.06.2021
	FR	30.06.2021
	LI	30.06.2021
	LU	30.06.2021
	[2024/41]
Former [2024/22]	HU	30.06.2017
	AL	21.10.2020
	AT	21.10.2020
	CY	21.10.2020
	CZ	21.10.2020
	DK	21.10.2020
	EE	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	HR	21.10.2020
	IT	21.10.2020
	LT	21.10.2020
	LV	21.10.2020
	MC	21.10.2020
	MK	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RO	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	SI	21.10.2020
	SK	21.10.2020
	SM	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	IS	21.02.2021
	PT	22.02.2021
	BE	30.06.2021
	CH	30.06.2021
	FR	30.06.2021
	LI	30.06.2021
	LU	30.06.2021
Former [2023/30]	HU	30.06.2017
	AL	21.10.2020
	AT	21.10.2020
	CY	21.10.2020
	CZ	21.10.2020
	DK	21.10.2020
	EE	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	HR	21.10.2020
	IT	21.10.2020
	LT	21.10.2020
	LV	21.10.2020
	MC	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RO	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	SI	21.10.2020
	SK	21.10.2020
	SM	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	IS	21.02.2021
	PT	22.02.2021
	BE	30.06.2021
	CH	30.06.2021
	FR	30.06.2021
	LI	30.06.2021
	LU	30.06.2021
Former [2023/29]	HU	30.06.2017
	AL	21.10.2020
	AT	21.10.2020
	CZ	21.10.2020
	DK	21.10.2020
	EE	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	HR	21.10.2020
	IT	21.10.2020
	LT	21.10.2020
	LV	21.10.2020
	MC	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RO	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	SI	21.10.2020
	SK	21.10.2020
	SM	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	IS	21.02.2021
	PT	22.02.2021
	BE	30.06.2021
	CH	30.06.2021
	FR	30.06.2021
	LI	30.06.2021
	LU	30.06.2021
Former [2022/34]	AL	21.10.2020
	AT	21.10.2020
	CZ	21.10.2020
	DK	21.10.2020
	EE	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	HR	21.10.2020
	IT	21.10.2020
	LT	21.10.2020
	LV	21.10.2020
	MC	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RO	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	SI	21.10.2020
	SK	21.10.2020
	SM	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	IS	21.02.2021
	PT	22.02.2021
	BE	30.06.2021
	CH	30.06.2021
	FR	30.06.2021
	LI	30.06.2021
	LU	30.06.2021
Former [2022/23]	AL	21.10.2020
	AT	21.10.2020
	CZ	21.10.2020
	DK	21.10.2020
	EE	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	HR	21.10.2020
	IT	21.10.2020
	LT	21.10.2020
	LV	21.10.2020
	MC	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RO	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	SI	21.10.2020
	SK	21.10.2020
	SM	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	IS	21.02.2021
	PT	22.02.2021
	CH	30.06.2021
	FR	30.06.2021
	LI	30.06.2021
	LU	30.06.2021
Former [2022/21]	AL	21.10.2020
	AT	21.10.2020
	CZ	21.10.2020
	DK	21.10.2020
	EE	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	HR	21.10.2020
	IT	21.10.2020
	LT	21.10.2020
	LV	21.10.2020
	MC	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RO	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	SI	21.10.2020
	SK	21.10.2020
	SM	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	PT	22.02.2021
	CH	30.06.2021
	LI	30.06.2021
	LU	30.06.2021
Former [2022/18]	AL	21.10.2020
	AT	21.10.2020
	CZ	21.10.2020
	DK	21.10.2020
	EE	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	HR	21.10.2020
	IT	21.10.2020
	LT	21.10.2020
	LV	21.10.2020
	MC	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RO	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	SI	21.10.2020
	SK	21.10.2020
	SM	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	PT	22.02.2021
	LU	30.06.2021
Former [2022/10]	AL	21.10.2020
	AT	21.10.2020
	CZ	21.10.2020
	DK	21.10.2020
	EE	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	HR	21.10.2020
	IT	21.10.2020
	LT	21.10.2020
	LV	21.10.2020
	MC	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RO	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	SI	21.10.2020
	SK	21.10.2020
	SM	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	PT	22.02.2021
Former [2022/08]	AL	21.10.2020
	AT	21.10.2020
	CZ	21.10.2020
	DK	21.10.2020
	EE	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	HR	21.10.2020
	IT	21.10.2020
	LT	21.10.2020
	LV	21.10.2020
	MC	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RO	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	SI	21.10.2020
	SK	21.10.2020
	SM	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	IS	21.02.2021
	PT	22.02.2021
Former [2021/50]	AL	21.10.2020
	AT	21.10.2020
	CZ	21.10.2020
	DK	21.10.2020
	EE	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	HR	21.10.2020
	IT	21.10.2020
	LT	21.10.2020
	LV	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RO	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	SI	21.10.2020
	SK	21.10.2020
	SM	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	IS	21.02.2021
	PT	22.02.2021
Former [2021/48]	AL	21.10.2020
	AT	21.10.2020
	CZ	21.10.2020
	DK	21.10.2020
	EE	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	HR	21.10.2020
	IT	21.10.2020
	LT	21.10.2020
	LV	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RO	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	SK	21.10.2020
	SM	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	IS	21.02.2021
	PT	22.02.2021
Former [2021/45]	AL	21.10.2020
	AT	21.10.2020
	CZ	21.10.2020
	DK	21.10.2020
	EE	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	HR	21.10.2020
	LT	21.10.2020
	LV	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RO	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	SK	21.10.2020
	SM	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	IS	21.02.2021
	PT	22.02.2021
Former [2021/37]	AT	21.10.2020
	CZ	21.10.2020
	DK	21.10.2020
	EE	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	HR	21.10.2020
	LT	21.10.2020
	LV	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RO	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	SK	21.10.2020
	SM	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	IS	21.02.2021
	PT	22.02.2021
Former [2021/36]	AT	21.10.2020
	CZ	21.10.2020
	EE	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	HR	21.10.2020
	LT	21.10.2020
	LV	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RO	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	SK	21.10.2020
	SM	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	IS	21.02.2021
	PT	22.02.2021
Former [2021/35]	AT	21.10.2020
	CZ	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	HR	21.10.2020
	LT	21.10.2020
	LV	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RO	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	SK	21.10.2020
	SM	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	IS	21.02.2021
	PT	22.02.2021
Former [2021/34]	AT	21.10.2020
	CZ	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	HR	21.10.2020
	LT	21.10.2020
	LV	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	SM	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	IS	21.02.2021
	PT	22.02.2021
Former [2021/33]	AT	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	HR	21.10.2020
	LT	21.10.2020
	LV	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	SM	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	IS	21.02.2021
	PT	22.02.2021
Former [2021/32]	AT	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	HR	21.10.2020
	LV	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	SM	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	IS	21.02.2021
	PT	22.02.2021
Former [2021/28]	AT	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	HR	21.10.2020
	LV	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	IS	21.02.2021
	PT	22.02.2021
Former [2021/25]	AT	21.10.2020
	ES	21.10.2020
	FI	21.10.2020
	LV	21.10.2020
	NL	21.10.2020
	PL	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	IS	21.02.2021
	PT	22.02.2021
Former [2021/23]	AT	21.10.2020
	FI	21.10.2020
	LV	21.10.2020
	NL	21.10.2020
	RS	21.10.2020
	SE	21.10.2020
	BG	21.01.2021
	NO	21.01.2021
	GR	22.01.2021
	PT	22.02.2021
Former [2021/22]	FI	21.10.2020
	NL	21.10.2020
	RS	21.10.2020
	NO	21.01.2021
	PT	22.02.2021
Former [2021/21]	FI	21.10.2020
	NL	21.10.2020
	PT	22.02.2021
Former [2021/20]	FI	21.10.2020
Documents cited:	Search	[A]US2012272037 (BAYER GERD [DE], et al) [A] 1-15 * paragraph [0021] - paragraph [0030] * * paragraph [0042] ** figures 1-3 *;
		[A]US2015169238 (LEE HYUN [US], et al) [A] 1-15 * paragraph [0045] - paragraph [0056] * * paragraph [0069] - paragraph [0086] * * paragraph [0096] - paragraph [0102] * * figures 1-20 *;
		[X]US2016019138 (LEE HYUN [US]) [X] 1-15 * paragraph [0023] * * paragraph [0037] - paragraph [0082] * * paragraph [0087] - paragraph [0101] * * figures 1-14 *;
		[A]US2016162316 (KING JUSTIN K [US]) [A] 1-15 * paragraph [0061] - paragraph [0068] * * paragraph [0086] - paragraph [0092] * * figures 1-9 *

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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