(19)
(11) EP 4 824 669 A1

(12)

(43) Date of publication:
21.10.2026 Bulletin 2026/43

(21) Application number: 24904911.5

(22) Date of filing: 12.12.2024
(51) International Patent Classification (IPC): 
G06F 12/02(2006.01)
G06F 12/06(2006.01)
G06F 3/06(2006.01)
(52) Cooperative Patent Classification (CPC):
G06F 3/0679; G06F 3/0614; G06F 3/0659
(86) International application number:
PCT/US2024/059887
(87) International publication number:
WO 2025/128895 (19.06.2025 Gazette 2025/25)
(84) 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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
GE KH MA MD TN

(30) Priority: 12.12.2023 US 202363609105 P
11.12.2024 US 202418976810

(71) Applicant: Micron Technology, Inc.
Boise, ID 83716 (US)

(72) Inventors:
  • RAJGOPAL, Suresh
    San Diego, California 92129 (US)
  • AKIN, William
    Morgan Hill, California 95037 (US)
  • MARONEY, John E.
    Irvine, California 92620 (US)
  • MUCHHERLA, Kishore Kumar
    San Jose, California 95129 (US)

(74) Representative: Marks & Clerk LLP 
15 Fetter Lane
London EC4A 1BW
London EC4A 1BW (GB)

   


(54) ULTRA-HIGH ENDURANCE STORAGE CLASS MEMORY TO IMPROVE QUALITY OF SERVICE AND ENERGY REQUIREMENTS IN A MEMORY SUB-SYSTEM