Yixin SHI

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electronic-cigarette cartridge and electronic cigarette
- Patent number 11,622,584
- Issue date Apr 11, 2023
- Shanghai Fudan Microelectronics Group Company Limited
- Gang Zhang
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Contactless communication device
- Patent number 9,367,713
- Issue date Jun 14, 2016
- Shanghai Fudan Microelectronics Group Company Limited
- Wei Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Electronic-Cigarette Cartridge And Electronic Cigarette
- Publication number 20210386123
- Publication date Dec 16, 2021
- SHANGHAI FUDAN MICROELECTRONICS GROUP COMPANY LIMITED
- Gang ZHANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Contactless Communication Device
- Publication number 20130127600
- Publication date May 23, 2013
- Wei LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTACTLESS COMMUNICATION DEVICE
- Publication number 20120298760
- Publication date Nov 29, 2012
- Wei LI
- G06 - COMPUTING CALCULATING COUNTING