Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11988913 | Optically and electrically addressable liquid crystal device | Mohammed IBN ELHAJ | 2024-05-21 |
| 9239494 | Polymer network stabilized flexoelectric polarization | Gurumurthy Hegde, Seung Hee Lee | 2016-01-19 |
| 8081272 | Method of fabricating electro-optical devices with polymer-stabilized liquid crystal molecules | Liang-Chy Chien, Sang Hwa Kim | 2011-12-20 |
| 7916255 | Cholesteric liquid crystal display (LCD) device, and method for its production | Andriy Kozachenko | 2011-03-29 |
| 7907236 | Liquid crystal device for generation and fast switching of high contrast images | Nils A. Olsson, Bertil Helgee | 2011-03-15 |
| 7876385 | Liquid crystal device | — | 2011-01-25 |
| 7575788 | Polymers for use as alignment layers in liquid crystal devices | Bertil Helgee | 2009-08-18 |
| 7527747 | Liquid crystal device and a method for manufacturing thereof | Bertil Helgee | 2009-05-05 |
| 7499125 | Method of fabricating electro-optical devices with polymer-stabilized liquid crystal molecules | Liang-Chy Chien, Sang Hwa Kim | 2009-03-03 |
| 7298429 | Photoinduced switching liquid crystal device utilizing photoisomerization | Hiroshi Yokoyama, Jun Yamamoto | 2007-11-20 |
| 7038743 | Electro-optical devices from polymer-stabilized liquid crystal molecules | Liang-Chy Chien, Sang Hwa Kim | 2006-05-02 |
| 6549255 | Liquid crystal device and a method for producing it having directly controllable dynamic surface-director alignment layer | Bengt Stebler, Dietrich Demus, Torbjörn Lagerwall | 2003-04-15 |
| 6130731 | Liquid crystal devices using a linear electro-optic effect | Gunnar Andersson, Ingolf Dahl, Sven T. Lagerwall, Kent Skarp, Bengt Stebler | 2000-10-10 |
| 5847790 | Liquid crystal devices using a linear electro-optic effect | Gunnar Andersson, Ingolf Dahl, Sven T. Lagerwall, Kent Skarp, Bengt Stebler | 1998-12-08 |
| 5247379 | Chiral nematic liquid crystal device with linear electroclinic effect | Gunnar Andersson, Sven T. Lagerwall, Bengt Stebler, Kurt Flatischler | 1993-09-21 |