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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.:

US 12582157 B1

PDFFull Text
Date of Patent:
Mar. 24, 2026

Filed:

Dec. 18, 2023

Electronic cigarette and atomizer thereof

Applicant:

Shenzhen Smoore Technology Limited, Shenzhen, CN;

Inventors:

Xiaoping Li, Shenzhen, CN;

Changyong Yi, Shenzhen, CN;

Zhenlong Jiang, Shenzhen, CN;

Assignee:

SHENZHEN SMOORE TECHNOLOGY LIMITED, Shenzhen, CN;

Attorney:

Andrew C. Cheng

Primary Examiner:

Abdullah A Riyami

Assistant Examiner:

Thang H Nguyen

Int. Cl.
CPC ...
A24F 40/46 (2020.01); A24F 1/00 (2006.01); A24F 40/40 (2020.01); A24F 40/44 (2020.01); A24F 40/485 (2020.01); A24F 47/00 (2020.01); A61M 11/04 (2006.01); A61M 15/06 (2006.01); C04B 35/00 (2006.01); A24F 40/10 (2020.01); H05B 3/12 (2006.01); H05B 3/22 (2006.01);
U.S. Cl.
CPC ...
A24F 1/00 (2013.01); A24F 40/46 (2020.01); A24F 40/485 (2020.01); A24F 47/00 (2013.01); A61M 11/042 (2014.02); A61M 15/06 (2013.01); C04B 35/00 (2013.01); A24F 40/10 (2020.01); A61M 2205/3653 (2013.01); H05B 3/12 (2013.01); H05B 3/22 (2013.01); H05B 2203/003 (2013.01); H05B 2203/021 (2013.01);
Abstract

The present disclosure provides an electronic cigarette atomizer, including an atomization assembly and a liquid reservoir engaging with the atomization assembly. The liquid reservoir includes a liquid storage cavity. The atomization assembly includes a first holder, a second holder, and a heating assembly located between the first holder and the second holder. The heating assembly includes a porous body and at least one heater engaging with the porous body, and the porous body has an atomizing surface and a liquid-absorbing surface. The liquid-absorbing surface and the atomizing surface are respectively located on two opposite sides of the porous body, the liquid-absorbing surface is in fluid communication with the liquid storage cavity, and an atomization cavity is formed between the atomizing surface and the second holder.

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