GUOHUA ZHOU

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Lighting device having anti-interference light control circuit
- Patent number 12,144,079
- Issue date Nov 12, 2024
- Xiamen PVTECH Co., Ltd.
- Fuxing Lu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Industrial emergency lighting device having storage mode triggering...
- Patent number 11,946,617
- Issue date Apr 2, 2024
- Xiamen PVTECH Co., Ltd.
- Fuxing Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING DEVICE HAVING ANTI-INTERFERENCE LIGHT CONTROL CIRCUIT
- Publication number 20240244727
- Publication date Jul 18, 2024
- Xiamen PVTECH Co., Ltd.
- FUXING LU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MULTI-FUNCTION LIGHTING DEVICE
- Publication number 20240023215
- Publication date Jan 18, 2024
- Xiamen PVTECH Co., Ltd.
- FUXING LU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR