Patent ID: 11896058
Assignee: PHILIP MORRIS PRODUCTS S.A.
Field: Measurement (Instruments)
Classification: CPC A  G  H  F  Y | IPC A  F  G  H

Claim 13:
14. A charging case for an aerosol-generating system, the charging case comprising:
a housing comprising a chamber configured to receive an aerosol-generating device;
power transfer circuitry configured to transfer power to a power supply of an aerosol-generating device when the aerosol-generating device is received in the chamber;
an ambient air quality sensor arranged to sense a property of ambient air in a vicinity of the charging case, the ambient air quality sensor being configured to sense one or more of: carbon monoxide, volatile organic compounds, carbon dioxide, fine particulate matter, nitrogen dioxide, dioxygen, pressure, and nicotine; and
a controller connected to the ambient air quality sensor, configured to receive ambient air quality readings from the ambient air quality sensor and to output an ambient air quality signal based on one or more of the readings of the ambient air quality sensor.