(19)
(11) EP 4 482 390 A1

(12)

(43) Date of publication:
01.01.2025 Bulletin 2025/01

(21) Application number: 23713998.5

(22) Date of filing: 27.02.2023
(51) International Patent Classification (IPC): 
A61B 5/296(2021.01)
G04G 21/02(2010.01)
 A61B 5/00(2006.01)
G06F 3/01(2006.01)
(52) Cooperative Patent Classification (CPC):
A61B 5/296; A61B 5/6824; A61B 5/681; A61B 5/397; A61B 5/313; A61B 2560/0468; A61B 2562/0209; A61B 2562/125; A61B 5/256; A61B 5/268; A61B 2560/0406; G06F 3/015; G04G 21/025; G06F 3/017; G06F 3/011; G06F 3/012
(86) International application number:
PCT/US2023/013946
(87) International publication number:
WO 2023/164211 (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 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

(30) Priority: 25.02.2022 US 202263314213 P
06.10.2022 US 202263413935 P
06.10.2022 US 202263413937 P
13.12.2022 US 202263387278 P
24.02.2023 US 202318174590
24.02.2023 US 202318174594

(71) Applicant: META PLATFORMS TECHNOLOGIES, LLC
Menlo Park, CA 94025 (US)

(72) Inventors:
  • WURMLINGER, Jeremy
    Menlo Park, California 94025 (US)
  • YIN, Yue
    Menlo Park, California 94025 (US)
  • QAZI, Raza
    Menlo Park, California 94025 (US)
  • CHEN, Lichuan
    Menlo Park, California 94025 (US)
  • KHEBIS, Michael Tawfik
    Menlo Park, California 94025 (US)

(74) Representative: Murgitroyd & Company 
165-169 Scotland Street
Glasgow G5 8PL
Glasgow G5 8PL (GB)

   


(54) SMART ELECTRODES FOR SENSING SIGNALS AND PROCESSING SIGNALS USING INTERNALLY-HOUSED SIGNAL-PROCESSING COMPONENTS AT WEARABLE DEVICES AND WEARABLE DEVICES INCORPORATING THE SMART ELECTRODES