Junbiao OU

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Dongguan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Oil leakage proof electronic cigarette with replaceable atomizing core
- Patent number 11,758,943
- Issue date Sep 19, 2023
- GD SIGELEI ELECTRONIC TECH CO., LTD.
- Junbiao Ou
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
Oil Leakage Proof Electronic Cigarette with Replaceable Atomizing Core
- Publication number 20210352963
- Publication date Nov 18, 2021
- GD Sigelei Electronic Tech Co., Ltd.
- JUNBIAO OU
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ATOMIZER AND ELECTRONIC CIGARETTE HAVING THE SAME
- Publication number 20210219607
- Publication date Jul 22, 2021
- GD Sigelei Electronic Tech Co., Ltd.
- Junbiao OU
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
DUAL-EXTRUSION ELECTRONIC CIGARETTE
- Publication number 20190320714
- Publication date Oct 24, 2019
- GD Sigelei Electronic Tech Co.,Ltd.
- Junbiao OU
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES