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. 05, 2026
Filed:
Jul. 14, 2021
Shenzhen First Union Technology Co., Ltd., Shenzhen City, CN;
Zuqiang Qi, Shenzhen City, CN;
Weifeng Gong, Shenzhen City, CN;
Jiamao Luo, Shenzhen City, CN;
Baoling Lei, Shenzhen City, CN;
Zhongli Xu, Shenzhen City, CN;
Yonghai Li, Shenzhen City, CN;
SHENZHEN FIRST UNION TECHNOLOGY CO., LTD., Shenzhen City, CN;
Abstract
A vapor generation device includes a housing. The housing includes a near end and a far end opposite to each other in a length direction, the near end being provided with a first opening, and the far end being provided with a second opening. The housing is internally provided with: a cavity, located between the first opening and the second opening; and a heater, extending in an axial direction of the cavity and surrounding at least a part of the cavity, and configured to heat an inhalable material received in the cavity, at least a part of the heater close to the far end including an inner diameter-reduced region, to provide a stop for the inhalable material received in the cavity during use. In the foregoing vapor generation device, an inner diameter-reduced part of the heater abuts against the inhalable material to provide support.