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Yuli Chen
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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
LED control circuit and a controlling method of the same
Patent number
9,370,067
Issue date
Jun 14, 2016
Osram GmbH
Luca Bordin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Dimmable LED driver and method for controlling the same
Patent number
9,113,516
Issue date
Aug 18, 2015
Osram GmbH
Luca Bordin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Assembly having a semiconductor light source and support for a prin...
Patent number
9,103,536
Issue date
Aug 11, 2015
Osram GmbH
Peter Sachsenweger
F21 - LIGHTING
Information
Patent Grant
Control circuit and illuminating device having different operation...
Patent number
8,975,834
Issue date
Mar 10, 2015
Osram GmbH
Shaoping Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Dimmable LED driver and method for controlling the same
Patent number
8,947,018
Issue date
Feb 3, 2015
Osram GmbH
Luca Bordin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and device for obtaining conduction angle, method and device...
Patent number
8,558,477
Issue date
Oct 15, 2013
OSRAM Gesellschaft mit beschraenkter Haftung
Luca Bordin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Led Control Circuit and a Controlling Method of the Same
Publication number
20150163877
Publication date
Jun 11, 2015
OSRAM GMBH
Luca Bordin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Dimmable LED Driver And Method For Controlling The Same
Publication number
20140125240
Publication date
May 8, 2014
Luca Bordin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Control Circuit and Illuminating Device
Publication number
20130181616
Publication date
Jul 18, 2013
OSRAM GMBH
Shaoping Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND DEVICE FOR OBTAINING CONDUCTION ANGLE, METHOD AND DEVICE...
Publication number
20110266968
Publication date
Nov 3, 2011
OSRAM Gesellschaft mit beschraenkter Haftung
Luca Bordin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD AND SYSTEM FOR DRIVING LED
Publication number
20110266967
Publication date
Nov 3, 2011
OSRAM Gesellschaft mit beschraenkter Haftung
Luca Bordin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...