Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6917353 | Display device | — | 2005-07-12 |
| 6876349 | Matrix display devices | Martin John Edwards | 2005-04-05 |
| 6753838 | Display device | Leendert Marinus Hage | 2004-06-22 |
| 6750607 | Display device | Hjalmar Edzer Ayco Huitema | 2004-06-15 |
| 6579462 | Plasma addressed liquid crystal display with glass spacers | Babar A. Khan, Henri R. J. R. Van Helleputte, Adrianus L. J. Burgmans, Petrus F. G. Bongaerts, Jacob Bruinink +3 more | 2003-06-17 |
| 6517402 | Plasma addressed liquid crystal display with etched glass spacers | Babar A. Khan, Henri R. J. R. Van Helleputte, Adrianus L. J. Burgmans, Petrus F. G. Bongaerts, Jacob Bruinink | 2003-02-11 |
| 6507331 | Display device | Lucas Josef Maria Schlangen | 2003-01-14 |
| RE37906 | Display device and method of driving such a device | — | 2002-11-19 |
| 6433471 | Plasma addressed liquid crystal display with glass spacers | Babar A. Khan, Henri R. J. R. Van Helleputte, Adrianus L. J. Burgmans, Petrus F. G. Bongaerts, Jacob Bruinink +3 more | 2002-08-13 |
| 6433357 | Display device | Marco Matters, Peter Tobias Herwig, Thomas Cleophas Theodorus Geuns | 2002-08-13 |
| 6313817 | Display device | — | 2001-11-06 |
| 6285127 | Plasma addressed liquid crystal display with etched glass spacers | Babar A. Khan, Henri R. J. R. Van Helleputte, Adrianus L. J. Burgmans, Petrus F. G. Bongaerts, Jacob Bruinink | 2001-09-04 |
| 6225029 | Plasma addressed liquid crystal display with organic-walled plasma channels | Petrus F. G. Bongaerts, Henri R. J. R. Van Helleputte, Adrianus L. J. Burgmans, Jacob Bruinink, Babar A. Khan | 2001-05-01 |
| 6057895 | Plasmas addressed liquid crystal display with deposited plasma channels with tapered edges | Henri R. J. R. Van Helleputte, Jacob Bruinink, Adrianus L. J. Burgmans, Petrus F. G. Bongaerts, Babar A. Khan | 2000-05-02 |
| 6014119 | Electroluminescent display device including active polymer layer | Aemilianus G. J. Staring, David B. Braun | 2000-01-11 |
| 5914562 | Anodic bonded plasma addressed liquid crystal displays | Babar A. Khan, Jacob Bruinink, Adrianus L. J. Burgmans, Henri R. J. R. Van Helleputte, Petrus F. G. Bongaerts +3 more | 1999-06-22 |
| 5898416 | Display device | Gerrit Oversluizen | 1999-04-27 |
| 5868811 | Method of making a channel plate for a flat display device | Babar A. Khan, Henri R. J. R. Van Helleputte, Adrianus L. J. Burgmans, Petrus F. G. Bongaerts, Jacob Bruinink | 1999-02-09 |
| 5838287 | Liquid crystal display panel having circuitry for reducing the mutual influence of pixels connected to selection address conductors | — | 1998-11-17 |
| 5838290 | Display device with photovoltaic converter | — | 1998-11-17 |
| 5835167 | Plasma addressed liquid crystal display with reduced column voltages | Petrus F. G. Bongaerts, Jacob Bruinink, Adrianus L. J. Burgmans, Henri R. J. R. Van Helleputte, Babar A. Khan +3 more | 1998-11-10 |
| 5808413 | Plasma addressed liquid crystal display with organic-walled plasma channels | Petrus F. G. Bongaerts, Henri R. J. R. Van Helleputte, Adrianus L. J. Burgmans, Jacob Bruinink, Babar A. Khan | 1998-09-15 |
| 5805122 | Voltage driving waveforms for plasma addressed liquid crystal displays | Petrus F. G. Bongaerts, Jacob Bruinink, Adrianus L. J. Burgmans, Henri R. J. R. Van Helleputte, Babar A. Khan | 1998-09-08 |
| 5804920 | Plasma addressed liquid crystal display with etched glass spacers | Babar A. Khan, Henri R. J. R. Van Helleputte, Adrianus L. J. Burgmans, Petrus F. G. Bongaerts, Jacob Bruinink | 1998-09-08 |
| 5781169 | Electrolominescent display device with semiconducting polymer | Ronald R. Drenten | 1998-07-14 |