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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.:

US 11641879 B1

PDFFull Text
Date of Patent:
May. 09, 2023

Filed:

Aug. 09, 2018

Aerosol generation device and control method for aerosol generation device

Applicant:

Kt&g Corporation, Daejeon, KR;

Inventors:

Hun Il Lim, Seoul, KR;

Jung Ho Han, Daejeon, KR;

Jong Sub Lee, Seongnam-si, KR;

Dae Nam Han, Daejeon, KR;

Jin Young Yoon, Seoul, KR;

Young Lea Kim, Seoul, KR;

Jang Uk Lee, Seoul, KR;

Ji Soo Jang, Seoul, KR;

Du Jin Park, Seoul, KR;

Seong Won Yoon, Yongin-si, KR;

Wang Seop Lim, Anyang-si, KR;

Moon Bong Lee, Seoul, KR;

Soung Ho Ju, Daejeon, KR;

Assignee:

KT&G CORPORATION, Daejeon, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Anthony Calandra

Int. Cl.
CPC ...
A24F 40/40 (2020.01); A24F 40/90 (2020.01); A24F 40/46 (2020.01); A24F 40/51 (2020.01); A24F 40/60 (2020.01); A24F 40/85 (2020.01); A24F 40/65 (2020.01); A24F 40/57 (2020.01); A24F 40/20 (2020.01);
U.S. Cl.
CPC ...
A24F 40/40 (2020.01); A24F 40/46 (2020.01); A24F 40/51 (2020.01); A24F 40/57 (2020.01); A24F 40/60 (2020.01); A24F 40/65 (2020.01); A24F 40/85 (2020.01); A24F 40/20 (2020.01); A24F 40/90 (2020.01);
Abstract

Provided is an aerosol generation device including: a power supplier comprising a first battery and a second battery; a controller; and a heater, wherein the controller is configured to control the power supplier to operate according to one of a first mode in which power is supplied to the heater by using the first battery and a second mode in which power is supplied to the heater by using the second battery, and control the power supplier to supply greater power in the first mode than in the second mode.

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