(19)
(11) EP 4 817 188 A1

(12)

(43) Date of publication:
07.10.2026 Bulletin 2026/41

(21) Application number: 24813320.9

(22) Date of filing: 12.11.2024
(51) International Patent Classification (IPC): 
H04B 1/401(2015.01)
H04B 7/02(2018.01)
(52) Cooperative Patent Classification (CPC):
H04B 1/401; H04B 7/082
(86) International application number:
PCT/US2024/055531
(87) International publication number:
WO 2025/117179 (05.06.2025 Gazette 2025/23)
(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: 30.11.2023 US 202318525399

(71) Applicant: QUALCOMM INCORPORATED
San Diego, California 92121-1714 (US)

(72) Inventors:
  • RANJAN, Mahim
    San Diego, California 92121-1714 (US)
  • NAGARAJAN, Saranyan
    San Diego, California 92121-1714 (US)
  • MITTAL, Ayush
    San Diego, California 92121-1714 (US)
  • RAMABADRAN, Prasidh
    San Diego, California 92121-1714 (US)
  • SRIDHARA, Sriramgopal
    San Diego, California 92121-1714 (US)
  • ABDEL GHANY, Ehab
    San Diego, California 92121-1714 (US)
  • GUNTREDDI, Ranjit Kumar
    San Diego, California 92121-1714 (US)
  • M B, Karthik
    San Diego, California 92121-1714 (US)
  • THIAGARAJAN, Krishnaswamy
    San Diego, California 92121-1714 (US)
  • PUROHIT, Neeraj
    San Diego, California 92121-1714 (US)

(74) Representative: Wagner & Geyer 
Partnerschaft mbB Patent- und Rechtsanwälte Gewürzmühlstrasse 5
80538 München
80538 München (DE)

   


(54) MULTIPLE SUBSCRIBER IDENTITY MODULE (MSIM) TRANSCEIVER