Changhong XIE

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Chang'an Dongguan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Terminal device
- Patent number 11,838,722
- Issue date Dec 5, 2023
- VIVO MOBILE COMMUNICATION CO., LTD.
- Lei Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TERMINAL DEVICE
- Publication number 20220038814
- Publication date Feb 3, 2022
- VIVO MOBILE COMMUNICATION CO.,LTD.
- Lei ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRESSURE DETECTION APPARATUS, SCREEN ASSEMBLY, AND MOBILE TERMINAL
- Publication number 20210303102
- Publication date Sep 30, 2021
- VIVO MOBILE COMMUNICATION CO.,LTD.
- Yang GUO
- G06 - COMPUTING CALCULATING COUNTING