Shrek WANG

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Driver circuit between electromagnetic ballast and led
- Patent number 9,426,861
- Issue date Aug 23, 2016
- Koninklijke Philips N.V.
- Haimin Tao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lamp device and a method for operating a lamp device
- Patent number 9,288,879
- Issue date Mar 15, 2016
- Koninklijke Philips N.V.
- Haimin Tao
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
DRIVER CIRCUIT BETWEEN ELECTROMAGNETIC BALLAST AND LED
- Publication number 20150195886
- Publication date Jul 9, 2015
- Koninklijke Philips N.V.
- Haimin Tao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
lamp device and a method for operating a lamp device
- Publication number 20150061520
- Publication date Mar 5, 2015
- KONINKLIJKE PHILIPS N.V.
- Haimin Tao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED DRIVING CIRCUIT
- Publication number 20100295478
- Publication date Nov 25, 2010
- Koninklijke Philips Electronics N.V.
- Tian Yi WEI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...