Jianzhou GOU

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Patents Grantslast 30 patents

Information Patent Grant
LED display device
- Patent number 10,755,623
- Issue date Aug 25, 2020
- LEYARD OPTOELECTRONIC CO., LTD.
- Jianzhou Gou
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Display screen assembly and display device having the same
- Patent number 10,314,181
- Issue date Jun 4, 2019
- LEYARD OPTOELECTRONIC CO., LTD.
- Jianzhou Gou
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LED DISPLAY DEVICE
- Publication number 20190295459
- Publication date Sep 26, 2019
- LEYARD OPTOELECTRONIC CO., LTD.
- Jianzhou GOU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SCREEN ASSEMBLY AND DISPLAY DEVICE HAVING THE SAME
- Publication number 20170202098
- Publication date Jul 13, 2017
- Jianzhou GOU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR