(19)
(11) EP 4 824 664 A1

(12)

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

(21) Application number: 23961776.4

(22) Date of filing: 19.12.2023
(51) International Patent Classification (IPC): 
G06F 11/10(2006.01)
(52) Cooperative Patent Classification (CPC):
G06F 11/1004; G06F 11/1012
(86) International application number:
PCT/CN2023/139730
(87) International publication number:
WO 2025/129431 (26.06.2025 Gazette 2025/26)
(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:
KH MA MD TN

(71) Applicant: Yangtze Memory Technologies Co., Ltd.
Wuhan, Hubei 430000 (CN)

(72) Inventors:
  • ZHANG, Zhe
    Wuhan, Hubei 430000 (CN)
  • TAN, Hua
    Wuhan, Hubei 430000 (CN)
  • WU, Xue
    Wuhan, Hubei 430000 (CN)

(74) Representative: Lippert Stachow Patentanwälte Rechtsanwälte 
Partnerschaft mbB Frankenforster Strasse 135-137
51427 Bergisch Gladbach
51427 Bergisch Gladbach (DE)

   


(54) MEMORY SYSTEM GENERATING PARITY CHECK CODES USING A RANDOMIZER