CHANGZHOU JIN

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Patents Grantslast 30 patents

Information Patent Grant
Power circuit and related method for LED lighting device
- Patent number 9,699,850
- Issue date Jul 4, 2017
- ZHEJIANG SHENGHUI LIGHTING CO., LTD
- Changzhou Jin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED power circuit using discrete components and configuration method
- Patent number 9,585,208
- Issue date Feb 28, 2017
- ZHEJIANG SHENGHUI LIGHTING CO., LTD
- Yehua Wan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
POWER CIRCUIT AND RELATED METHOD FOR LED LIGHTING DEVICE
- Publication number 20170171930
- Publication date Jun 15, 2017
- ZHEJIANG SHENGHUI LIGHTING CO., LTD.
- CHANGZHOU JIN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED POWER CIRCUIT USING DISCRETE COMPONENTS AND CONFIGURATION METHOD
- Publication number 20160249419
- Publication date Aug 25, 2016
- ZHEJIANG SHENGHUI LIGHTING CO., LTD.
- Yehua WAN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR