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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where Ralf Vollmer is active.

Publication


Featured researches published by Ralf Vollmer.


Archive | 2008

Luminous module and method for producing it

Peter Helbig; Peter Frey; Ralf Vollmer


Archive | 2007

Radiation-emitting device comprising a plurality of radiation-emitting components and illumination device

Peter Frey; Peter Helbig; Thomas Kipke; Christine Maier; Thomas Reiners; Thomas Rieger; Ralf Vollmer


Archive | 2010

Halterungsrahmen für ein optisches Element

Peter Frey; Thomas Reiners; Ralf Vollmer


Archive | 2009

Light-emitting diode arrangement

Ralf Vollmer; Siegfried Foerstner; Christian Meier


Archive | 2012

Ansteuerung eines Leuchtmoduls

Ralf Vollmer


Archive | 2009

Holding frame for an optical element

Peter Frey; Thomas Reiners; Ralf Vollmer


Archive | 2009

Leuchtmodul und Verfahren zu dessen Herstellung

Peter Helbig; Peter Frey; Ralf Vollmer


Archive | 2011

Retaining Frame Comprising at Least one Optical Element

Peter Frey; Ralf Vollmer


Archive | 2009

Kühlvorrichtung und Beleuchtungseinrichtung

Thomas Reiners; Ralf Vollmer; Peter Frey


Archive | 2009

Soffittenlampe und Verfahren zum Herstellen einer Soffittenlampe

Ralf Vollmer

Collaboration


Dive into the Ralf Vollmer's collaboration.

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Peter Frey

Massachusetts Institute of Technology

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Thomas Reiners

Massachusetts Institute of Technology

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Christian Meier

Massachusetts Institute of Technology

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Peter Helbig

Massachusetts Institute of Technology

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Siegfried Foerstner

Massachusetts Institute of Technology

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Christine Maier

Massachusetts Institute of Technology

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Thomas Kipke

Massachusetts Institute of Technology

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Thomas Rieger

Massachusetts Institute of Technology

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