Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9698311 | Blue light-emitting diodes based on zinc selenide quantum dots | Tonino Greco, Christian IPPEN | 2017-07-04 |
| 8786181 | Materials for organic electroluminescent devices | Thomas Eberle, Rémi Manouk Anémian, Manuel Thesen, Hartmut Krueger, Beatrice Salert +1 more | 2014-07-22 |
| 7288605 | Polymer dye and method for producing the same and its use in light-emitting diodes and other optical components | Hartmut Krueger, Bert Michael Fischer, Silvia Janietz, Juergen Wahl | 2007-10-30 |
| 7015821 | EEPROM memory matrix and method for safeguarding an EEPROM memory matrix | Susanne Gamperl, Siegfried Tscheternigg | 2006-03-21 |
| 6859011 | Method for controlling the charging and discharging phases of a backup capacitor and a circuit configuration for carrying out the method | Siegfried Tscheternigg | 2005-02-22 |
| 6708890 | Circuit configuration and method for authenticating the content of a memory area | Markus Gail, Wolfgang Pockrandt, Erwin Hess | 2004-03-23 |
| 6698652 | Method and arrangement for operating a multistage counter in one counting direction | Robert Allinger, Robert Hollfelder, Wolfgang Pockrandt | 2004-03-02 |
| 6633501 | Integrated circuit and circuit configuration for supplying power to an integrated circuit | — | 2003-10-14 |
| 6476184 | Aromatic poly(1,3,4-heterodiazoles) for use in optical devices, especially electroluminescent components | Silvia Janietz | 2002-11-05 |
| 5637370 | Information storage device | Rudi Danz, Andreas Büchtemann, Manfred Pinnow | 1997-06-10 |