(19)
(11) EP 4 201 079 A2

(12)

(88) Date of publication A3:
31.03.2022

(43) Date of publication:
28.06.2023 Bulletin 2023/26

(21) Application number: 21859090.9

(22) Date of filing: 18.08.2021
(51) International Patent Classification (IPC): 
H04R 9/02(2006.01)
A61B 5/318(2021.01)
A61B 5/352(2021.01)
 H04R 1/46(2006.01)
A61B 5/316(2021.01)
(52) Cooperative Patent Classification (CPC):
A61B 5/00; A61B 8/0883; A61B 8/4427; A61B 8/5207; A61B 7/04; A61B 7/045
(86) International application number:
PCT/US2021/046566
(87) International publication number:
WO 2022/040353 (24.02.2022 Gazette 2022/08)
(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

(30) Priority: 18.08.2020 US 202063067179 P
21.08.2020 US 202063068915 P
04.09.2020 US 202063075056 P
04.09.2020 US 202063075059 P
12.11.2020 US 202017096806
08.05.2021 WO PCT/IB2021/053919

(71) Applicants:
  • Level 42 AI Inc.
    Mountain View, California 94041-9998 (US)
  • Schuh, Andreas
    Mountain View, CA 94041-9998 (US)
  • Jumbe, Nelson L.
    Mountain View, California 94041-9998 (US)
  • Morimoto, Michael
    Mountain View, California 94041-9998 (US)
  • Rexelius, Peter
    Mountain View, California 94041-9998 (US)
  • Kirkos, Gregory A.
    Mountain View, California 94041-9998 (US)
  • Krawczyk, Steve
    Mountain View, California 94041-9998 (US)
  • Katsis, Dimosthenis
    Mountain View, California 94041-9998 (US)
  • Knezevic, Nikola
    Mountain View, California 94041-9998 (US)
  • Hammond, Kevin
    Mountain View, California 94041-9998 (US)
  • Krawiec, Krzysztof
    Mountain View, California 94041-9998 (US)

(72) Inventors:
  • SCHUH, Andreas
    Mountain view, California 94041-9998 (US)
  • JUMBE, Nelson L.
    Mountain view, California 94041-9998 (US)
  • MORIMOTO, Michael
    Mountain view, California 94041-9998 (US)
  • REXELIUS, Peter
    Mountain view, California 94041-9998 (US)
  • KIRKOS, Gregory A.
    Mountain view, California 94041-9998 (US)
  • KRAWCZYK, Steve
    Mountain view, California 94041-9998 (US)
  • KATSIS, Dimosthenis
    Mountain view, California 94041-9998 (US)
  • KNEZEVIC, Nikola
    Mountain view, California 94041-9998 (US)
  • HAMMOND, Kevin
    Mountain view, California 94041-9998 (US)
  • KRAWIEC, Krzysztof
    Mountain view, California 94041-9998 (US)

(74) Representative: BCF Global 
Centre d'Entreprise et d'Innovation 56, Bd Niels Bohr CS 52132
69603 Villeurbanne Cedex
69603 Villeurbanne Cedex (FR)

   


(54) SENSOR SYSTEMS AND METHODS FOR CHARACTERIZING HEALTH CONDITIONS