Jiansheng Zhang

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Lighting apparatus
- Patent number 12,152,762
- Issue date Nov 26, 2024
- LEEDARSON LIGHTING CO., LTD.
- Junjie Lin
- F21 - LIGHTING
Information Patent Grant
Panel light apparatus
- Patent number 11,215,331
- Issue date Jan 4, 2022
- XIAMEN ECO LIGHTING CO. LTD.
- Guangquan Gong
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING APPARATUS
- Publication number 20250075884
- Publication date Mar 6, 2025
- LEEDARSON LIGHTING CO.,LTD
- Tiansong Lan
- F21 - LIGHTING
Information Patent Application
LIGHTING APPARATUS
- Publication number 20240035644
- Publication date Feb 1, 2024
- LEEDARSON LIGHTING CO.,LTD
- Junjie Lin
- F21 - LIGHTING
Information Patent Application
PANEL LIGHT APPARATUS
- Publication number 20200124264
- Publication date Apr 23, 2020
- XIAMEN ECO LIGHTING CO. LTD.
- Guangquan Gong
- F21 - LIGHTING
Information Patent Application
PANEL LIGHT APPARATUS
- Publication number 20200041080
- Publication date Feb 6, 2020
- XIAMEN ECO LIGHTING CO. LTD.
- Guangquan Gong
- G02 - OPTICS