Zeke Wei

Follow

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Dimmer circuit and LED lighting device having said dimmer circuit
- Patent number 9,456,480
- Issue date Sep 27, 2016
- Osram GmbH
- Yaping Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED light source with reduced flicker
- Patent number 9,456,475
- Issue date Sep 27, 2016
- Osram GmbH
- ZhiJian Cao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MULTI-CHANNEL DRIVER AND ILLUMINATING DEVICE
- Publication number 20140285115
- Publication date Sep 25, 2014
- OSRAM GMBH
- Michele Menegazzi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIMMER CIRCUIT AND LED LIGHTING DEVICE HAVING SAID DIMMER CIRCUIT
- Publication number 20140265904
- Publication date Sep 18, 2014
- Yaping Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED LIGHT SOURCE WITH REDUCED FLICKER
- Publication number 20140252972
- Publication date Sep 11, 2014
- OSRAM GMBH
- ZhiJian Cao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR