Xu Wu

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Zhangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Lighting apparatus
- Patent number 11,833,261
- Issue date Dec 5, 2023
- LEEDARSON LIGHTING CO., LTD.
- Ying Chen
- F21 - LIGHTING
Information Patent Grant
Lighting apparatus
- Patent number 11,761,615
- Issue date Sep 19, 2023
- LEEDARSON LIGHTING CO., LTD.
- Yizhen Chen
- F21 - LIGHTING
Information Patent Grant
Lighting apparatus
- Patent number 11,739,916
- Issue date Aug 29, 2023
- LEEDARSON LIGHTING CO.,LTD.
- Yizhen Chen
- F21 - LIGHTING
Information Patent Grant
Lighting apparatus
- Patent number 11,566,779
- Issue date Jan 31, 2023
- LEEDARSON LIGHTING CO., LTD.
- Yizhen Chen
- F21 - LIGHTING
Information Patent Grant
Lighting apparatus
- Patent number 11,549,668
- Issue date Jan 10, 2023
- LEEDARSON LIGHTING CO., LTD.
- Yizhen Chen
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING APPARATUS
- Publication number 20230143621
- Publication date May 11, 2023
- LEEDARSON LIGHTING CO.,LTD
- Yizhen Chen
- F21 - LIGHTING
Information Patent Application
LIGHTING APPARATUS
- Publication number 20230104296
- Publication date Apr 6, 2023
- LEEDARSON LIGHTING CO.,LTD
- Yizhen Chen
- F21 - LIGHTING
Information Patent Application
LIGHTING APPARATUS
- Publication number 20220282855
- Publication date Sep 8, 2022
- LEEDARSON LIGHTING CO.,LTD
- Yizhen Chen
- F21 - LIGHTING
Information Patent Application
LIGHTING APPARATUS
- Publication number 20220243903
- Publication date Aug 4, 2022
- LEEDARSON LIGHTING CO.,LTD
- Yizhen Chen
- F21 - LIGHTING
Information Patent Application
LIGHTING APPARATUS
- Publication number 20220202972
- Publication date Jun 30, 2022
- LEEDARSON LIGHTING CO.,LTD
- Ying Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE