EP 4216748 A1 20230802 - PULSE BASED MULTI-MODAL BIOIMPEDANCE USER IDENTIFICATION
Title (en)
PULSE BASED MULTI-MODAL BIOIMPEDANCE USER IDENTIFICATION
Title (de)
PULSBASIERTE MULTIMODALE BIOIMPEDANZBENUTZERIDENTIFIZIERUNG
Title (fr)
IDENTIFICATION MULTIMODALE D'UTILISATEUR PAR BIOIMPÉDANCE SUR LA BASE D'IMPULSIONS
Publication
Application
Priority
- EP 20198133 A 20200924
- EP 2021076190 W 20210923
Abstract (en)
[origin: WO2022063890A1] Methods and apparatuses in the field of aerosol generation devices are disclosed. A method for authenticating a user by an aerosol generation device includes steps of: performing a first biometric measurement by applying a voltage to the user and measuring a bioimpedance response of the user to the voltage in order to obtain first measurement results; performing a second biometric measurement of the user in order to obtain second measurement results; performing a comparison of the first and second measurement results to stored user specific reference data; and authenticating the user based on the comparison.
IPC 8 full level
A24F 40/49 (2020.01); A24F 40/53 (2020.01); G06F 3/01 (2006.01); G06F 3/03 (2006.01); G06F 3/0346 (2013.01); G06F 21/32 (2013.01); G16H 10/60 (2018.01); G16H 20/13 (2018.01); G16H 40/63 (2018.01)
CPC (source: EP)
A24F 40/53 (2020.01); G06F 3/017 (2013.01); G06F 3/0346 (2013.01); G06F 21/32 (2013.01); G16H 10/60 (2017.12); G16H 20/13 (2017.12); G16H 40/63 (2017.12); A24F 40/51 (2020.01)
Citation (search report)
See references of WO 2022063890A1
Designated contracting state (EPC)
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 state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022063890 A1 20220331; EP 4216748 A1 20230802; JP 2023542802 A 20231012
DOCDB simple family (application)
EP 2021076190 W 20210923; EP 21778156 A 20210923; JP 2023507530 A 20210923