(19)
(11) EP 4 817 127 A1

(12)

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

(21) Application number: 24710559.6

(22) Date of filing: 31.01.2024
(51) International Patent Classification (IPC): 
H01Q 3/46(2006.01)
 H01Q 15/14(2006.01)
(52) Cooperative Patent Classification (CPC):
H01Q 15/148; H01Q 3/46
(86) International application number:
PCT/US2024/013690
(87) International publication number:
WO 2025/116935 (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: 29.11.2023 US 202318523446

(71) Applicant: Dell Products, L.P.
Round Rock, TX 78682 (US)

(72) Inventors:
  • SINGH, Tejinder
    Kanata, Ontario K2K 2P5 (CA)
  • WANG, Kan
    Ottawa, Ontario K2B 7T1 (CA)
  • KHAIRA, Navjot Kaur
    Kanata, Ontario K2M 0B9 (CA)
  • REPETA, Morris
    Ottawa, Ontario K1V 1R5 (CA)

(74) Representative: Schwarz & Partner Patentanwälte GmbH 
Patentanwälte Wipplingerstraße 30
1010 Wien
1010 Wien (AT)

   


(54) MONOLITHIC INTEGRATION OF MINIATURIZED CAPACITOR BANK WITH CHALCOGENIDE-BASED SWITCHES FOR ENERGY EFFICIENT RECONFIGURABLE INTELLIGENT SURFACES