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Eric Korndoerfer
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Herbrechtingen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor lamp with rearward base region
Patent number
9,829,186
Issue date
Nov 28, 2017
Ledvance GmbH
Roland Becht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric lamp with an outer bulb and a built-in lamp and associated...
Patent number
8,222,812
Issue date
Jul 17, 2012
Osram AG
Roland Becht
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR LAMP WITH REARWARD BASE REGION
Publication number
20140376236
Publication date
Dec 25, 2014
Roland Becht
F21 - LIGHTING
Information
Patent Application
Electric lamp with an outer bulb and a built-in lamp and associated...
Publication number
20120274199
Publication date
Nov 1, 2012
OSRAM AG
Roland Becht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICAL LAMP HAVING AN OUTER BULB AND A BUILT-IN LAMP
Publication number
20110241530
Publication date
Oct 6, 2011
OSRAM Gesellschaft mit beschraenkter Haftung
Eric Korndoerfer
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Electric lamp with an outer bulb and a built-in lamp and associated...
Publication number
20110221337
Publication date
Sep 15, 2011
OSRAM Gesellschaft mit beschraenkter Haftung
Roland Becht
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...