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:
Aug. 12, 2025
Filed:
Sep. 10, 2020
Kt&g Corporation, Daejeon, KR;
Min Seok Jeong, Seoul, KR;
Jin Chul Jung, Daejeon, KR;
Gyoung Min Go, Daejeon, KR;
Jang Won Seo, Daejeon, KR;
Yong Joon Jang, Daejeon, KR;
Chul Ho Jang, Daejeon, KR;
Jong Seong Jeong, Sejong, KR;
KT&G CORPORATION, Daejeon, KR;
Abstract
An aerosol generating device includes a cavity into which a cigarette is inserted, a light source that emits light to the cigarette inserted in the cavity, a reuse detection sensor that receives light reflected from the cigarette, a heater that heats the cigarette inserted into the cavity, and a controller, and the controller determines whether or not to operate the heater based on a rate of increase or decrease of a sensing value received from the reuse detection sensor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile