Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9738828 | Optical converter for high luminances | Volker Hagemann, Peter Nass, Yvonne Menke, Bernd Hoppe, Rainer Liebald +3 more | 2017-08-22 |
| 9700682 | Device for retaining and storing liquid media and method of expelling the liquid media | Andreas Langsdorf, Inka Henze, Axel Ohlinger | 2017-07-11 |
| 9105908 | Components for battery cells with inorganic constituents of low thermal conductivity | Ulrich Peuchert, Andreas Roters, Frank-Thomas Lentes, Meike Schneider, Ulf Dahlmann +2 more | 2015-08-11 |
| 9096460 | Lithium aluminosilicate glass with high modulus of elasticity, and method for producing same | Peter Brix, Jochen Alkemper | 2015-08-04 |
| 8553330 | Cylindrical lens with refractive optical element and diffractive optical element | Edgar Pawlowski, Matthias Brinkmann, Jörg Luttmer, Bernd Wölfing, Polina Ebeling | 2013-10-08 |
| 7906444 | Armor material made of glass ceramics | Rainer Liebald, Jochen Alkemper, Thilo Zachau, Dirk Sprenger | 2011-03-15 |
| 7662544 | Method for manufacturing a master, master, method for manufacturing optical elements and optical element | Edgar Pawlowski, Juergen Dzick, Bernd Woelfing | 2010-02-16 |
| 7387413 | Lighting apparatus, lens and method of making the lens | Matthias Brinkmann, Edgar Pawlowski, Rolf Harmgardt | 2008-06-17 |
| 7367865 | Methods for making wafers with low-defect surfaces, wafers obtained thereby and electronic components made from the wafers | Peter Blaum, Burkhard Speit, Ingo Koehler, Bernd Ruediger | 2008-05-06 |
| 7345828 | Refractive-diffractive hybrid lens, in particular for beam shaping of high power diode lasers | Edgar Pawlowski, Matthias Brinkmann, Jörg Luttmer, Bernd Wölfing, Polina Ebeling | 2008-03-18 |
| 7324285 | Optical elements and imaging optics comprising them | Steffen Reichel, Frank-Thomas Lentes, Yoshio Okano, Jochen Alkemper, Jose Zimmer +4 more | 2008-01-29 |
| 7208432 | Friction lining for braking system components | Rainer Liebald, Jochen Heinz | 2007-04-24 |
| 6698242 | Brittle article comprising joined-together hardened glass and/or glass-ceramic parts and method of making same | Ulrike Beer, Roland Schnabel, Evelin Weiss, Stefan Hubert, Patrik Schober +1 more | 2004-03-02 |
| 6316086 | Friction lining for torque transmission devices | Rainer Liebald, F. Nagler | 2001-11-13 |
| 5630858 | Temperature resistant material, particularly as substitute for asbestos in devices for handling objects of hot glass | Jochen Heinz, Henning Franek, Dirk Bohr | 1997-05-20 |