Title:
AEROSOL-GENERATING DEVICE HAVING PUFF RECOGNITION FUNCTION AND PUFF RECOGNITION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/255628
Kind Code:
A1
Abstract:
An aerosol-generating device having a puff recognition function includes plurality of temperature sensors configured to detect a temperature change of an airflow path in the aerosol-generating device, and a controller configured to compare the detected temperature change with a threshold set for each of the plurality of temperature sensors when the temperature change is detected, and determine whether a user's puff occurred based on a comparison result.
Inventors:
LEE SEUNG WON (KR)
HAN DAE NAM (KR)
KIM DONG SUNG (KR)
KIM YONG HWAN (KR)
JANG SEOK SU (KR)
HAN DAE NAM (KR)
KIM DONG SUNG (KR)
KIM YONG HWAN (KR)
JANG SEOK SU (KR)
Application Number:
PCT/KR2022/005242
Publication Date:
December 08, 2022
Filing Date:
April 12, 2022
Export Citation:
Assignee:
KT & G CORP (KR)
International Classes:
A24F40/50; A24F40/465; A24F40/51; A24F40/53; A24F40/60; H05B6/10; H05B6/36
Domestic Patent References:
| WO2020216765A1 | 2020-10-29 | |||
| WO2017137512A1 | 2017-08-17 |
Foreign References:
| US20200154773A1 | 2020-05-21 | |||
| US20200260791A1 | 2020-08-20 | |||
| US20210093013A1 | 2021-04-01 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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