(19)
(11) EP 4 473 435 A2

(12)

(88) Date of publication A3:
16.11.2023

(43) Date of publication:
11.12.2024 Bulletin 2024/50

(21) Application number: 22712298.3

(22) Date of filing: 23.02.2022
(51) International Patent Classification (IPC): 
G06F 21/62(2013.01)
(52) Cooperative Patent Classification (CPC):
G06F 21/6245
(86) International application number:
PCT/EP2022/054513
(87) International publication number:
WO 2023/160776 (31.08.2023 Gazette 2023/35)
(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 MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(71) Applicant: Huawei Technologies Co., Ltd.
Shenzhen, Guangdong 518129 (CN)

(72) Inventors:
  • AKIRAV, Shay
    80992 Munich (DE)
  • SHLOMO, Ido
    80992 Munich (DE)
  • KESSEL, Avi
    80992 Munich (DE)

(74) Representative: Thun, Clemens 
Mitscherlich PartmbB Patent- und Rechtsanwälte Karlstraße 7
80333 München
80333 München (DE)

   


(54) CONTROLLER AND METHOD FOR FINDING DATA TO BE PROTECTED IN DATABASE