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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 Ulrike Dr. Stöhr is active.

Publication


Featured researches published by Ulrike Dr. Stöhr.


Archive | 2005

Method and apparatus for forming an optical element and substrate and moulding tool

Bernd Wölfing; Edgar Pawlowski; Ulrike Dr. Stöhr; Ralf Biertümpfel


Archive | 2005

Method and Apparatus for Producing Hybrid Lenses

Ralf Biertümpfel; Piotr Dipl.-Ing. Rosanka; Ulrike Dr. Stöhr; Bernd Wölfing; Wolfgang Semar; Jürgen Leib


Archive | 2005

Method for forming an optical element

Bernd Wölfing; Edgar Pawlowski; Ulrike Dr. Stöhr; Ralf Biertümpfel


Archive | 2006

Forming station for precision pressing of optical components including forming and heating blocks, insulation device and guide element useful in forming precision glass components

Ralf Biertümpfel; Christian Breitbach; Ulrike Dr. Stöhr; Bernd Wölfing


Archive | 2003

Press for hot molding optical elements made from glass comprises an inductive heater for heating a molding block having an upper mold, a lower mold and a guide ring

Ralf Biertümpfel; Volker Plapper; Mattias Redey; Piotr Dipl.-Ing. Rosanka; Ulrike Dr. Stöhr; Bernd Wölfing


Archive | 2005

Pressing glass optical elements, comprises heating a glass member in a forming unit to a temperature above its transformation temperature, pressing and cooling in stages

Ralf Biertümpfel; Ulrike Dr. Stöhr; Bernd Wölfing


Archive | 2004

Verfahren zum Blankpressen optischer Bauteile

Ulrike Dr. Stöhr; Ralf Biertümpfel; Wolfgang Semar


Archive | 2014

Disk-shaped glass element, useful as e.g. protecting glass in smartphones, comprises two opposite side surfaces containing alkali metal oxide glass, where the glass is chemically pre-stressed by applying cations on surface

Inge Burger; Ulrike Dr. Stöhr; Katharina Alt; Gerd Rudas; Oliver Hochrein; Ulf Dahlmann; Jochen Alkemper


Archive | 2005

Verfahren und Vorrichtung zum Ausbilden eines optischen Elements sowie Substrat und Formwerkzeug

Bernd Wölfing; Edgar Pawlowski; Ulrike Dr. Stöhr; Ralf Biertümpfel


Archive | 2013

Chemisch vorgespanntes Glaselement und Verfahren zu dessen Herstellung

Inge Burger; Ulrike Dr. Stöhr; Katharina Alt; Gerd Rudas; Oliver Hochrein; Ulf Dahlmann; Jochen Alkemper

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