Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10073416 | Method for producing a holographic optical element | Hyungseok Bang, Heejin Im, Guensik Lee, Friedrich-Karl Bruder, Thomas Fäcke +5 more | 2018-09-11 |
| 10001703 | Photopolymer formulation for production of holographic media comprising borates with low TG | Horst Berneth, Thomas Rölle, Friedrich-Karl Bruder, Dennis Hönel, Marc-Stephan Weiser +2 more | 2018-06-19 |
| 9921473 | Aromatic glycol ethers as writing monomers in holographic photopolymer formulations | Thomas Fäcke, Friedrich-Karl Bruder, Thomas Rölle, Marc-Stephan Weiser, Dennis Hönel +2 more | 2018-03-20 |
| 9910208 | Thin film type controlled viewing window back light unit and thin flat type controlled viewing window display using the same | Hyungseok Bang, Seungman Ryu, Friedrich-Karl Bruder, Thomas Fäcke, Günther Walze | 2018-03-06 |