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. 14, 2024
Filed:
Sep. 20, 2019
China Tobacco Hunan Industrial Co., Ltd., Hunan, CN;
Jianfu Liu, Hunan, CN;
Kejun Zhong, Hunan, CN;
Xiaoyi Guo, Hunan, CN;
Wei Huang, Hunan, CN;
Xinqiang Yin, Hunan, CN;
Jianhua Yi, Hunan, CN;
Yecheng Kuang, Hunan, CN;
Yongquan Zhou, Hunan, CN;
CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD., Hunan, CN;
Abstract
An ultrasonic atomization sheet () and atomizer and an ultrasonic electronic cigarette are disclosed. The ultrasonic atomization sheet () comprises a flaky piezoelectric substrate (), a surface electrode () attached to one surface of the piezoelectric substrate (), and a drive electrode () attached to the other surface of the piezoelectric substrate (). The piezoelectric substrate () is elongated. The piezoelectric substrate () is composed of an oscillating section () and a fixed section () connected to each other. The surface electrode () is fixed on one surface of the oscillating section (), and the drive electrode () is fixed on the other surface of the oscillating section (). The surface electrode () and the drive electrode () are both rectangular or circular.