Register information Patent

DE file number : 11 2020 002 673.6 (Status: pending/in force, Query started: August 4, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INID	Criterion	Field	Content
	Type of IP right	SART	Patent
	Status	ST	Pending/in force
21	DE file number	DAKZ	11 2020 002 673.6
86	WO file number	WAKZ	PCT/US2020/032166
87	WO publication number	WPN	2020247149
54	Designation/title	TI	SÄUBERUNGSRATENREGELUNG FÜR EINE SPEICHERVORRICHTUNG
51	IPC main class	ICM (ICMV)	G06F 11/10 (2006.01)
22	DE application date	DAT	May 8, 2020
85	PCT national phase entry patent	PATNAT	Dec 6, 2021
86	WO application date	WAT	May 8, 2020
43	Date of first publication	OT	Dec 10, 2020
71/73	Applicant/owner	INH	MICRON TECHNOLOGY, INC., Boise, ID, US
72	Inventor	IN	Boehm, Aaron P., Boise, ID, US; Bell, Debra M., Boise, ID, US
74	Representative	VTR	Prock, Thomas, Dr., EC4A 1BW London, GB
10	Published DE documents	DEPN	Original document: DE112020002673T5 Searchable text: DE112020002673T5
	Address for service		Marks & Clerk LLP, 80687 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 16/433,891 Jun 6, 2019
	Due date	FT FG	May 31, 2026 Annual fee for the 7th year Patent fees
	Patent division in charge		53
87	WO language of publication	WLANG	EN - Englisch
57	Abstract	AB	Methods, systems, and devices for scrub rate control for a memory device are described. For example, during a scrub operation, a memory device may perform an error correction operation on data read from a memory array of the memory device. The memory device may determine a quantity of errors detected or corrected during the scrub operation and determine a condition of the memory array based on the quantity of errors. The memory device may indicate the determined condition of the memory array to a host device. In some cases, the memory device may perform scrub operations based on one or more condition of the memory array. For example, as a condition of the memory array deteriorates, the memory device may perform scrub operations at an increased rate.
81	Designated WO countries	WDS	AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, WS, ZA, ZM, ZW
	Published EP/WO documents	EPWOPN	Original document: WO2020247149A1 Searchable text: WO2020247149A1
43	Date of first publication	EVT	Dec 10, 2020
	Number of official communications (office actions)		0
	Number of responses		0
	Date of the first transfer into DPMAregister	EREGT	Mar 17, 2022
	Date of the (most recent) update in DPMAregister	REGT	Jun 12, 2025 (Show all update days)(Hide all update days) Jun 12, 2025 Due date: changed Jun 10, 2025 St.36: changed (technical change) Mar 17, 2022 Date of the first transfer into DPMAregister

Procedural data
No.	Kind of procedure	Legal status	Date of legal/procedural status	Publication date	Alle Details anzeigen
1	Pre-registration procedure	The application is under preliminary examination	May 8, 2020		Details anzeigen
2	Procedure relating to PCT application	WO first publication with search report	Dec 10, 2020		Details anzeigen
3	Examination procedure	Request for examination effectively filed	Dec 6, 2021		Details anzeigen
4	Pre-registration procedure	Pre-registration procedure has been concluded	Feb 7, 2022		Details anzeigen
5	Pre-registration procedure	Closing PCT nationale phase entry	Feb 7, 2022		Details anzeigen
6	New inventor details	New/additional inventor details	Feb 7, 2022		Details anzeigen
7	Publications	Publication of translation of PCT application	Mar 17, 2022	Mar 17, 2022	Details anzeigen

View procedures Pre-registration procedure (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	The application is under preliminary examination
Date of legal/procedural status	VSTT	May 8, 2020
Date of update of the procedure	REGT	Mar 17, 2022

View procedures Procedure relating to PCT application (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	WO first publication with search report
Date of legal/procedural status	VSTT	Dec 10, 2020
Date of update of the procedure	REGT	Mar 17, 2022

View procedures Examination procedure (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Request for examination effectively filed
Date of legal/procedural status	VSTT	Dec 6, 2021
Third party request		No
Date of receipt	AEGT	Dec 6, 2021
Date of update of the procedure	REGT	Mar 17, 2022

View procedures Pre-registration procedure (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	Pre-registration procedure has been concluded
Date of legal/procedural status	VSTT	Feb 7, 2022
Date of update of the procedure	REGT	Mar 17, 2022

View procedures Pre-registration procedure (No.: 5)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	Closing PCT nationale phase entry
Date of legal/procedural status	VSTT	Feb 7, 2022
Date of update of the procedure	REGT	Mar 17, 2022

View procedures New inventor details (No.: 6)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New inventor details
	Legal/procedural status	VST	New/additional inventor details
	Date of legal/procedural status	VSTT	Feb 7, 2022
72	Inventor	IN	Bell, Debra M., Boise, ID, US
72	Previous inventor	INF	BELL M., Debra, BOISE, ID 83709, US
	Date of update of the procedure	REGT	Mar 17, 2022

View procedures Publications (No.: 7)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Publication of translation of PCT application
	Date of legal/procedural status	VSTT	Mar 17, 2022
	Issue number	HN	11
	Year	PJ	2022
	Publication date	VT	Mar 17, 2022
	Type of publication	PART	Documents
	Part	HT	Part 6
10	Published DE documents	DEPN	Original document: DE112020002673T5 Searchable text: DE112020002673T5
	Date of update of the procedure	REGT	Mar 17, 2022