Xu HAN

Follow

Person

Chang'an Dongguan, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Data isolation method and electronic device
- Patent number 12,353,676
- Issue date Jul 8, 2025
- VIVO MOBILE COMMUNICATION CO., LTD.
- Xu Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Code scanning method, code scanning device and mobile terminal
- Patent number 11,449,857
- Issue date Sep 20, 2022
- VIVO MOBILE COMMUNICATION CO., LTD.
- Xu Han
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DATA ISOLATION METHOD AND ELECTRONIC DEVICE
- Publication number 20230359324
- Publication date Nov 9, 2023
- VIVO MOBILE COMMUNICATION CO., LTD.
- Xu HAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CODE SCANNING METHOD, CODE SCANNING DEVICE AND MOBILE TERMINAL
- Publication number 20200349551
- Publication date Nov 5, 2020
- VIVO MOBILE COMMUNICATION CO., LTD.
- Xu HAN
- G06 - COMPUTING CALCULATING COUNTING