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:
Mar. 26, 2024
Filed:
May. 04, 2023
Applicant:
Kt&g Corporation, Daejeon, KR;
Inventors:
Jaemin Lee, Siheung-si, KR;
Sang Kyu Park, Seoul, KR;
Hyung Seok Lee, Seoul, KR;
Soung Ho Ju, Daejeon, KR;
Assignee:
KT&G CORPORATION, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24F 13/00 (2006.01); A24F 40/20 (2020.01); A24F 40/465 (2020.01); A24F 40/57 (2020.01); A24F 40/65 (2020.01); A24F 40/95 (2020.01); H05B 6/06 (2006.01); H05B 6/10 (2006.01);
U.S. Cl.
CPC ...
A24F 40/465 (2020.01); A24F 40/20 (2020.01); A24F 40/57 (2020.01); A24F 40/65 (2020.01); A24F 40/95 (2020.01); H05B 6/06 (2013.01); H05B 6/108 (2013.01);
Abstract
Disclosed is an aerosol-generating device which includes a power converter for supplying an alternating power to an induction coil, and controls switching elements in the power converter to change an operation mode of a power converter based on a temperature profile such that the power converter operates in a full bridge mode in a preheating section and operates in a half bridge mode in a smoking section.