The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 2026
Filed:
Aug. 24, 2020
Kt&g Corporation, Daejeon, KR;
Byung Sung Cho, Gyeonggi-do, KR;
Min Kyu Kim, Daejeon, KR;
Won Kyeong Lee, Gyeonggi-do, KR;
Jong Sub Lee, Gyeonggi-do, KR;
KT&G CORPORATION, Daejeon, KR;
Abstract
Provided is an aerosol generating device including: a heater configured to heat an aerosol-generating material; a battery configured to supply power to the heater; a puff detection sensor configured to detect a user's puff; and a controller configured to receive a sensing value from the puff detection sensor, wherein the controller is configured to, when the sensing value is equal to or less than a first threshold value, determine that a puff has occurred and control power supplied to the heater based on a first temperature profile for a pre-set time period, and after the pre-set time period, control power supplied to the heater based on a second temperature profile.