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Frederik KRAEMER
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Hirschberg, DE
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Patents Grants
last 30 patents
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Patent Grant
Dimmable LED light unit and method of replacing a light unit
Patent number
10,159,124
Issue date
Dec 18, 2018
Goodrich Lighting Systems GmbH
Robert Trinschek
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multi-color light unit and passenger transport vehicle comprising t...
Patent number
9,345,076
Issue date
May 17, 2016
Goodrich Lighting Systems GmbH
Robert Trinschek
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Dimmable LED reading light unit, arrangement of power supply and di...
Patent number
9,192,012
Issue date
Nov 17, 2015
Goodrich Lighting Systems GmbH
Robert Trinschek
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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Patent Application
MULTI-COLOR LIGHT UNIT AND PASSENGER TRANSPORT VEHICLE COMPRISING T...
Publication number
20150271881
Publication date
Sep 24, 2015
Goodrich Lighting Systems GmbH
Robert Trinschek
B60 - VEHICLES IN GENERAL
Information
Patent Application
DIMMABLE LED LIGHT UNIT AND METHOD OF REPLACING A LIGHT UNIT
Publication number
20140333223
Publication date
Nov 13, 2014
Goodrich Lighting Systems GmbH
Robert Trinschek
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DIMMABLE LED READING LIGHT UNIT, ARRANGEMENT OF POWER SUPPLY AND DI...
Publication number
20140252952
Publication date
Sep 11, 2014
Goodrich Lighting Systems GmbH
Robert Trinschek
B60 - VEHICLES IN GENERAL