Wenda WEN

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
LED lamp with small nightlight function
- Patent number 12,209,733
- Issue date Jan 28, 2025
- Xiamen Topstar Lighting Co., Ltd.
- Wenda Wen
- F21 - LIGHTING
Information Patent Grant
Filament lamp
- Patent number 12,066,168
- Issue date Aug 20, 2024
- Xiamen Topstar Lighting Co., Ltd.
- Yongjie Wu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LED LAMP WITH LAMP HOLDER AND HAVING ADJUSTABLE LIGHTING FUNCTION
- Publication number 20250084987
- Publication date Mar 13, 2025
- Xiamen Topstar Lighting Co., Ltd.
- Yongjie WU
- F21 - LIGHTING
Information Patent Application
DIMMING CIRCUIT AND LAMP WITH NIGHT LIGHT FUNCTION
- Publication number 20240365446
- Publication date Oct 31, 2024
- Xiamen Topstar Lighting Co., Ltd.
- Yongjie WU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED LAMP WITH SMALL NIGHTLIGHT FUNCTION
- Publication number 20240337365
- Publication date Oct 10, 2024
- Xiamen Topstar Lighting Co., Ltd.
- Wenda WEN
- F21 - LIGHTING
Information Patent Application
VOICE LAMP
- Publication number 20240171905
- Publication date May 23, 2024
- Xiamen Topstar Lighting Co., Ltd.
- Yongjie WU
- F21 - LIGHTING
Information Patent Application
FILAMENT LAMP
- Publication number 20240077190
- Publication date Mar 7, 2024
- Xiamen Topstar Lighting Co., Ltd.
- Yongjie WU
- F21 - LIGHTING