	US 12,108,502 B2
	Electronic cigarette and atomizing assembly and atomizing element thereof
Zhiping Chen, Guangdong (CN)
Assigned to Shenzhen Smoore Technology Limited, Shenzhen (CN)
Filed by Shenzhen Smoore Technology Limited, Guangdong (CN)
Filed on Jun. 7, 2022, as Appl. No. 17/834,177.
Application 17/834,177 is a continuation of application No. 16/891,456, filed on Jun. 3, 2020, granted, now 11,412,581.
Application 16/891,456 is a continuation of application No. 16/662,149, filed on Oct. 24, 2019, granted, now 10,750,790, issued on Aug. 25, 2020.
Application 16/662,149 is a continuation of application No. 15/860,822, filed on Jan. 3, 2018, granted, now 10,492,539, issued on Dec. 3, 2019.
Application 15/860,822 is a continuation of application No. 14/985,658, filed on Dec. 31, 2015, granted, now 9,888,722, issued on Feb. 13, 2018.
Claims priority of application No. 201510690956.3 (CN), filed on Oct. 22, 2015; and application No. 201510854348.1 (CN), filed on Nov. 27, 2015.
Prior Publication US 2022/0304117 A1, Sep. 22, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. A24F 47/00 (2020.01); A24F 7/00 (2006.01); A24F 40/44 (2020.01); A24F 40/46 (2020.01); A24F 40/70 (2020.01); F16J 15/02 (2006.01); H05B 3/12 (2006.01); H05B 3/44 (2006.01); A24F 40/10 (2020.01)

CPC H05B 3/44 (2013.01) [A24F 7/00 (2013.01); A24F 40/44 (2020.01); A24F 40/46 (2020.01); A24F 40/70 (2020.01); F16J 15/021 (2013.01); H05B 3/12 (2013.01); A24F 40/10 (2020.01); H05B 2203/013 (2013.01); H05B 2203/017 (2013.01); H05B 2203/021 (2013.01); H05B 2203/022 (2013.01)]

14 Claims

1. A method of manufacturing an atomizing element for an electronic cigarette, comprising:

providing a porous body comprising a liquid absorbing surface for absorbing liquid and an atomizing surface; and

forming a porous heating film on the atomizing surface by vapor deposition;

wherein the porous body is provided with a plurality of micropores, the porous body is made of porous ceramic and insulated from the porous heating film, a diameter of the plurality of micropores on the porous body is greater than a thickness of the porous heating film.