(19)
(11) EP 4 824 648 A1

(12)

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

(21) Application number: 23833712.5

(22) Date of filing: 15.12.2023
(51) International Patent Classification (IPC): 
G06F 7/535(2006.01)
(52) Cooperative Patent Classification (CPC):
G06F 7/535; G06F 2207/4814
(86) International application number:
PCT/EP2023/086169
(87) International publication number:
WO 2025/124735 (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:
KH MA MD TN

(71) Applicant: Telefonaktiebolaget LM Ericsson (publ)
164 83 Stockholm (SE)

(72) Inventor:
  • MAHDAVI, Mojtaba
    224 68 LUND (SE)

(74) Representative: Ericsson 
Torshamnsgatan 21-23
164 80 Stockholm
164 80 Stockholm (SE)

   


(54) AN ELECTRONIC DEVICE FOR CALCULATING A RECIPROCAL OF AN INPUT VALUE, OR CALCULATING A SQUARE ROOT OF THE INPUT VALUE