Xiaoqi XU

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Changzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electronic cigarette charging device and electronic cigarette system
- Patent number 11,969,025
- Issue date Apr 30, 2024
- Changzhou Patent Electronic Technology Co., ltd
- Weihua Qiu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cartridge, battery assembly and electronic cigarette
- Patent number 11,127,988
- Issue date Sep 21, 2021
- Joyetech Europe Holding GmbH
- David Guo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CARTRIDGE, BATTERY ASSEMBLY AND ELECTRONIC CIGARETTE
- Publication number 20220006130
- Publication date Jan 6, 2022
- JOYETECH EUROPE HOLDING GMBH
- David GUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC CIGARETTE VAPING DEVICE AND ELECTRONIC CIGARETTE
- Publication number 20210244097
- Publication date Aug 12, 2021
- Changzhou Patent Electronic Technology Co., LTD
- Weihua QIU
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ELECTRONIC CIGARETTE CHARGING DEVICE AND ELECTRONIC CIGARETTE SYSTEM
- Publication number 20210227893
- Publication date Jul 29, 2021
- Changzhou Patent Electronic Technology Co., LTD
- Weihua QIU
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CARTRIDGE, BATTERY ASSEMBLY AND ELECTRONIC CIGARETTE
- Publication number 20180279682
- Publication date Oct 4, 2018
- JOYETECH EUROPE HOLDING GMBH
- David GUO
- H01 - BASIC ELECTRIC ELEMENTS