Feifei ZHAO

Follow

Person

Guangdong, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic device
- Patent number 12,133,345
- Issue date Oct 29, 2024
- VIVO MOBILE COMMUNICATION CO., LTD.
- Feifei Zhao
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE
- Publication number 20220132691
- Publication date Apr 28, 2022
- VIVO MOBILE COMMUNICATION CO.,LTD.
- Feifei ZHAO
- G06 - COMPUTING CALCULATING COUNTING