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:
Sep. 08, 2026
Filed:
Apr. 06, 2021
Applicant:
Kt&g Corporation, Daejeon, KR;
Inventor:
Moon Bong Lee, Seoul, KR;
Assignee:
KT&G Corporation, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24F 40/60 (2020.01); A24F 40/20 (2020.01); A24F 40/53 (2020.01);
U.S. Cl.
CPC ...
A24F 40/60 (2020.01); A24F 40/20 (2020.01); A24F 40/53 (2020.01);
Abstract
An aerosol generating device includes a heating element configured to heat an aerosol generating material, a battery configured to supply power to the heating element and receive power from an external device, an output unit, and a processor configured to control the output unit to output a notification indicating whether the aerosol generating device is usable, within a predetermined time period after power supply from the battery to the heating element is discontinued, or within the predetermined time period after the battery is charged to a predetermined level.