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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 Stefan Biethmann is active.

Publication


Featured researches published by Stefan Biethmann.


Archive | 2006

Element mit einer Vielzahl von Leuchtdioden

Thomas Schmitz; Stefan Biethmann; Andreas Nickut; Rüdiger Lüdeke; Matthias Anton; Rolf A. O. Schneider; Christoph Döppner


Archive | 2005

Element comprising a plurality of light-emitting diodes

Thomas Schmitz; Stefan Biethmann; Andreas Nickut; Rüdiger Lüdeke; Matthias Anton; Rolf A. O. Schneider; Christoph Döppner


Archive | 2002

Procedure to mark groove traces of grooves induced by laser

Stefan Biethmann; Ludger Terstriep; Dirk Hauer; Thomas Schmidt; Hartmut Glenewinkel


Archive | 2004

Transparent element comprises primary and secondary transparent plates, and an intermediate electrical consumer

Matthias Anton; Stefan Biethmann; Christoph Döppner; Rüdiger Lüdeke; Andreas Nickut; Thomas Schmitz; Rolf A. O. Schneider


Archive | 2000

Process for the production of prestressed or bent glass elements

Thomas Schmidt; Frank Elstermeier; Stefan Biethmann; Christoph Hermanns; Markus Schuster


Archive | 2002

Method for marking a laser score line on glass articles

Stefan Biethmann; Hartmut Glenewinkel; Dirk Hauer; Thomas Schmidt; Ludger Terstriep


Archive | 2005

Illuminating layer system and method for production thereof

Stefan Biethmann; Andreas Nickut; Thomas Schmidt


Archive | 1999

Process for cutting flat workpieces made of brittle material e.g., glass or glass-ceramics having cracking gap along a prescribed cutting line comprises triggering breaking of the workpiece along cutting line by short-term heating

Ludger Terstriep; Dirk Hauer; Stefan Biethmann; Heinz-Georg Geisler


Archive | 2000

Method for making pre-stressed or bended glass sheets

Stefan Biethmann; Frank Elstermeier; Christoph Hermanns; Thomas Schmidt; Markus Schuster


Archive | 2005

Beleuchtungsschichtsystem und Verfahren zur Herstellung desselben

Andreas Nickut; Thomas Schmidt; Stefan Biethmann

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