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:
Jul. 15, 2025
Filed:
Apr. 20, 2021
Kt&g Corporation, Daejeon, KR;
Seung Won Lee, Gyeonggi-do, KR;
Yong Hwan Kim, Gyeonggi-do, KR;
Sung Wook Yoon, Gyeonggi-do, KR;
Dae Nam Han, Seoul, KR;
KT&G Corporation, Daejeon, KR;
Abstract
A heater assembly for heating an aerosol generating material includes an accommodation portion configured to accommodate the aerosol generating material; an induction coil coupled to an outer surface of the accommodation portion; a susceptor located in the accommodation portion and configured to generate heat by an alternating magnetic field generated by a current flowing through the induction coil; and a support element coupled to the susceptor such that the susceptor is spaced apart from an inner surface of the accommodation portion by the support element, wherein the induction coil includes a wire including a conductor, an insulator surrounding the conductor, and a bonding member surrounding the insulator.