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Jinhui ZHANG
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Foshan, Guangdong, CN
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Patents Grants
last 30 patents
Information
Patent Grant
White light emitting device, light bar and light apparatus
Patent number
11,898,712
Issue date
Feb 13, 2024
Foshan NationStar Optoelectronics Co., Ltd.
Jinhui Zhang
F21 - LIGHTING
Information
Patent Grant
Light-emitting system for healthy lighting, light bar and light app...
Patent number
11,732,872
Issue date
Aug 22, 2023
Foshan NationStar Optoelectronics Co., Ltd.
Jinhui Zhang
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
LED PACKAGE DEVICE AND PREPARATION METHOD THEREOF, AND DISPLAY DEVICE
Publication number
20230420422
Publication date
Dec 28, 2023
FOSHAN NATIONSTAR OPTOELECTRONICS CO., LTD.
Liang NI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Full-color Light Emitting Device and Display Module
Publication number
20220376147
Publication date
Nov 24, 2022
Foshan Nationstar Optoelectronics Co., Ltd.
Yunyuan ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light-emitting chip and light-emitting unit
Publication number
20220285429
Publication date
Sep 8, 2022
Foshan Nationstar Optoelectronics Co., Ltd.
Jinhui ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
White Light Emitting Device, Light Bar and Light Apparatus
Publication number
20220214019
Publication date
Jul 7, 2022
Foshan Nationstar Optoelectronics Co., Ltd.
Jinhui ZHANG
F21 - LIGHTING
Information
Patent Application
Light-emitting System for Healthy Lighting, Light Bar and Light App...
Publication number
20220205613
Publication date
Jun 30, 2022
Foshan Nationstar Optoelectronics Co., Ltd.
Jinhui ZHANG
F21 - LIGHTING