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:
May. 19, 2026
Filed:
Jul. 26, 2021
Kt&g Corporation, Daejeon, KR;
Yong Hwan Kim, Gyeonggi-do, KR;
Sung Wook Yoon, Gyeonggi-do, KR;
Seung Won Lee, Gyeonggi-do, KR;
Seok Su Jang, Daejeon, KR;
Dae Nam Han, Seoul, KR;
KT&G CORPORATION, Daejeon, KR;
Abstract
An aerosol generating device may include: a heater configured to apply heat to an aerosol generating substrate; a temperature sensor configured to measure a temperature of the heater to obtain a measured temperature value; and a processor configured to: control power supplied to the heater; add a first calibration value to the measured temperature value to obtain a first calibrated temperature value; add a second calibration value to the first calibrated temperature value to obtain a second calibrated temperature value; and determine the second calibrated temperature value as the temperature of the heater.