Zhengfa LI

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Porous heating body and atomizer having same
- Patent number 12,137,740
- Issue date Nov 12, 2024
- Shenzhen First Union Technology Co., Ltd.
- Qing Zhang
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cartridge without dry burn and metal polution and atomizer having same
- Patent number 11,528,940
- Issue date Dec 20, 2022
- Shenzhen First Union Technology Co., Ltd.
- Yunkai Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Heater, cartridge, atomizer and electronic cigarette having same
- Patent number 11,297,880
- Issue date Apr 12, 2022
- Shenzhen First Union Technology Co., Ltd.
- Qing Zhang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Atomizer and electronic cigarette having same
- Patent number 11,253,002
- Issue date Feb 22, 2022
- Shenzhen First Union Technology Co., Ltd.
- Yunkai Zhang
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Atomizer and electronic cigarette having same
- Patent number 11,191,303
- Issue date Dec 7, 2021
- Shenzhen First Union Technology Co., Ltd.
- Jiaqi Fu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
CARTRIDGE AND ATOMIZER HAVING SAME
- Publication number 20230062406
- Publication date Mar 2, 2023
- SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
- Yunkai ZHANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CIGARETTE HEATING ASSEMBLY AND ELECTRIC HEATING SMOKING DEVICE
- Publication number 20220248758
- Publication date Aug 11, 2022
- SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
- BAOLING LEI
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
POROUS HEATING BODY AND ATOMIZER HAVING SAME
- Publication number 20220007724
- Publication date Jan 13, 2022
- SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
- QING ZHANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ELECTRONIC CIGARETTE ATOMIZER AND ELECTRONIC CIGARETTE COMPRISING SAME
- Publication number 20210345670
- Publication date Nov 11, 2021
- Shenzhen First Union Technology Co., Ltd.
- Qigen WANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CARTRIDGE AND ATOMIZER HAVING SAME
- Publication number 20200129710
- Publication date Apr 30, 2020
- SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
- Yunkai ZHANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
HEATER, CARTRIDGE, ATOMIZER AND ELECTRONIC CIGARETTE HAVING SAME
- Publication number 20200054075
- Publication date Feb 20, 2020
- SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
- Qing ZHANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ATOMIZER AND ELECTRONIC CIGARETTE HAVING SAME
- Publication number 20200022413
- Publication date Jan 23, 2020
- SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
- Yunkai ZHANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ATOMIZER AND ELECTRONIC CIGARETTE HAVING SAME
- Publication number 20190297946
- Publication date Oct 3, 2019
- SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
- Jiaqi FU
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Person

Patents Grantslast 30 patents

Porous heating body and atomizer having same

Cartridge without dry burn and metal polution and atomizer having same

Heater, cartridge, atomizer and electronic cigarette having same

Atomizer and electronic cigarette having same

Atomizer and electronic cigarette having same

Patents Applicationslast 30 patents

CARTRIDGE AND ATOMIZER HAVING SAME

CIGARETTE HEATING ASSEMBLY AND ELECTRIC HEATING SMOKING DEVICE

POROUS HEATING BODY AND ATOMIZER HAVING SAME

ELECTRONIC CIGARETTE ATOMIZER AND ELECTRONIC CIGARETTE COMPRISING SAME

CARTRIDGE AND ATOMIZER HAVING SAME

HEATER, CARTRIDGE, ATOMIZER AND ELECTRONIC CIGARETTE HAVING SAME

ATOMIZER AND ELECTRONIC CIGARETTE HAVING SAME

ATOMIZER AND ELECTRONIC CIGARETTE HAVING SAME