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. 08, 2025
Filed:
Jan. 15, 2021
Shenzhen First Union Technology Co., Ltd., Guangdong, CN;
Linhai Lu, Shenzhen, CN;
Ruilong Hu, Shenzhen, CN;
Dongjun Yan, Shenzhen, CN;
Wenjuan Li, Shenzhen, CN;
Jian Wu, Shenzhen, CN;
Zuqiang Qi, Shenzhen, CN;
Baoling Lei, Shenzhen, CN;
Zhongli Xu, Shenzhen, CN;
Yonghai Li, Shenzhen, CN;
SHENZHEN FIRST UNION TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
An aerosol-generating device comprises an infrared emitter and an electric core for supplying power to the infrared emitter, the infrared emitter comprises at least one first infrared emission region and at least one second infrared emission region arranged in sequence along the circumferential direction of the chamber; the first infrared emission region and the second infrared emission region are independently activatable to independently radiate infrared rays into the chamber to heat different portions of the smokable material. In the above aerosol-generating device, the regions of the smokable material receiving chamber which are different along the circumferential direction correspond to the first infrared emission region and the second infrared emission region, respectively, and can be independently heated by the first infrared emission region and the second infrared emission region, respectively, in use, so that the smokable material can be gradually heated from part to whole in use.