Ruofeng LI

Follow

Person

Shenzhen City, Guangdong Province, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic vaporization device body and electronic vaporization device
- Patent number 12,171,268
- Issue date Dec 24, 2024
- SHENZHEN RELX TECHNOLOGY CO., LTD.
- Shengyang Xu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
STORAGE DEVICE FOR ELECTRONIC VAPORIZATION DEVICE
- Publication number 20220369720
- Publication date Nov 24, 2022
- SHENZHEN RELX TECHNOLOGY CO., LTD.
- Shengyang XU
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ELECTRONIC VAPORIZATION DEVICE BODY AND ELECTRONIC VAPORIZATION DEVICE
- Publication number 20220354178
- Publication date Nov 10, 2022
- SHENZHEN RELX TECHNOLOGY CO., LTD.
- Shengyang XU
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ELECTRONIC CIGARETTE BODY, VAPORIZATION DEVICE, AND ELECTRONIC CIGA...
- Publication number 20220225666
- Publication date Jul 21, 2022
- SHENZHEN RELX TECHNOLOGY CO., LTD.
- Shengyang XU
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES