Xuechao SUN

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Patents Grantslast 30 patents

Information Patent Grant
LED display screen
- Patent number 12,207,427
- Issue date Jan 21, 2025
- SHENZHEN LEYARD OPTO-ELECTRONIC CO., LTD.
- Jie Gong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED display device
- Patent number 11,800,655
- Issue date Oct 24, 2023
- SHENZHEN LEYARD OPTO-ELECTRONIC CO., LTD.
- Ming Liu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
LED Display Device
- Publication number 20240098923
- Publication date Mar 21, 2024
- SHENZHEN LEYARD OPTO-ELECTRONIC CO., LTD.
- Jie GONG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED Display Screen
- Publication number 20240090152
- Publication date Mar 14, 2024
- SHENZHEN LEYARD OPTO-ELECTRONIC CO., LTD.
- Jie GONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED Display Module and LED Display Device
- Publication number 20240079397
- Publication date Mar 7, 2024
- SHENZHEN LEYARD OPTO-ELECTRONIC CO., LTD.
- Qingfeng LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED Display Device
- Publication number 20230096344
- Publication date Mar 30, 2023
- SHENZHEN LEYARD OPTO-ELECTRONIC CO., LTD.
- Ming LIU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS