Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7064487 | Plasma screen with tilted discharge electrodes | Markus Klein | 2006-06-20 |
| 6683659 | Liquid crystal display screen with backlighting | Juergen Dirscherl, Markus Klein, Hans Nikol | 2004-01-27 |
| 6525471 | Plasma picture screen with protective layer | Peter Klaus Bachmann, Volker Van Elsbergen, Markus Klein | 2003-02-25 |
| 6476554 | Plasma display | Markus Klein | 2002-11-05 |
| 6239556 | Long life discharge lamp operating circuit with reduced lamp flicker | Gunther Hans Derra, Hanns E. Fischer, Hans G. Ganser, Thomas Krücken, Holger Moench | 2001-05-29 |
| 6232725 | Circuit arrangement for operating a high-pressure discharge lamp | Gunther Hans Derra, Hanns E. Fischer, Hans G. Ganser, Thomas Krücken, Holger Moench | 2001-05-15 |