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:
Dec. 23, 2025
Filed:
Aug. 13, 2020
Kt&g Corporation, Daejeon, KR;
Sung Wook Yoon, Gyeonggi-do, KR;
Seung Won Lee, Gyeonggi-do, KR;
Dae Nam Han, Gyeonggi-do, KR;
Yong Hwan Kim, Gyeonggi-do, KR;
KT&G CORPORATION, Daejeon, KR;
Abstract
An aerosol generating system includes an aerosol generating article accommodated in an aerosol generating device to generate an aerosol when heated by the heater, wherein the aerosol generating article comprises: a base portion configured to generate the aerosol when heated; a medium portion arranged at a downstream end of the base portion; and a thermally conductive wrapper surrounding at least a portion of each of the base portion and the medium portion, and configured to transfer heat from the heater, and wherein the heater is arranged to surround the aerosol generating article such that a surface area of the base portion surrounded by the heater is larger than a surface area of the medium portion surrounded by the heater.