Xiaofeng LIU

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Foshan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Chip-on-board display module, manufacturing method thereof, light-e...
- Patent number 10,804,250
- Issue date Oct 13, 2020
- Foshan Nationstar Optoelectronics Co., Ltd
- Chuanbiao Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED bracket, LED bracket array, LED device and LED display screen
- Patent number 10,378,736
- Issue date Aug 13, 2019
- Foshan NationStar Optoelectronics Co., Ltd.
- Chuanbiao Liu
- F21 - LIGHTING
Information Patent Grant
LED device, method for manufacturing an LED device, and LED display...
- Patent number 10,297,730
- Issue date May 21, 2019
- Foshan NationStar Optoelectronics Co., Ltd.
- Chuanbiao Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED bracket, LED device and LED display screen
- Patent number 10,290,783
- Issue date May 14, 2019
- FOSHAN NATIONSTAR OPTOELECTRONICS CO., LTD
- Chuanbiao Liu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Chip-on-Board Display Module, Manufacturing Method thereof, Light-E...
- Publication number 20190244939
- Publication date Aug 8, 2019
- FOSHAN NATIONSTAR OPTOELECTRONICS CO., LTD
- Chuanbiao LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRIANGULAR-COMBINATION LED CIRCUIT BOARD, TRIANGULAR LED DEVICE AND...
- Publication number 20180233492
- Publication date Aug 16, 2018
- FOSHAN NATIONSTAR OPTOELECTRONICS CO., LTD
- Chuanbiao Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED DEVICE, METHOD FOR MANUFACTURING AN LED DEVICE, AND LED DISPLAY...
- Publication number 20180151784
- Publication date May 31, 2018
- Foshan NationStar Optoeletronics Co., Ltd.
- Chuanbiao Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED BRACKET, LED BRACKET ARRAY, LED DEVICE AND LED DISPLAY SCREEN
- Publication number 20180119928
- Publication date May 3, 2018
- Foshan NationStar Optoelectronics Co., Ltd.
- Chuanbiao Liu
- F21 - LIGHTING
Information Patent Application
LED BRACKET, LED DEVICE AND LED DISPLAY SCREEN
- Publication number 20180083171
- Publication date Mar 22, 2018
- FOSHAN NATIONSTAR OPTOELECTRONICS CO., LTD.
- Chuanbiao LIU
- H01 - BASIC ELECTRIC ELEMENTS