Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5990619 | Electrode structures for plasma addressed liquid crystal display devices | Paul C. Martin, Thomas S. Buzak | 1999-11-23 |
| 5978052 | Method of operating a plasma addressed liquid crystal display panel to extend useful life of the panel | Thomas S. Buzak, Paul C. Martin | 1999-11-02 |
| 5956002 | Structures and methods for limiting current in ionizable gaseous medium devices | Paul C. Martin, Thomas S. Buzak | 1999-09-21 |
| 5917463 | Plasma addressed liquid crystal display panel with thinned cover sheet | Thomas S. Buzak, Paul C. Martin | 1999-06-29 |
| 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 |
| 5909260 | Plasma addressed liquid crystal display panel with reduced data drive electrode capacitance | Thomas S. Buzak, Paul C. Martin | 1999-06-01 |
| 5903325 | Plasma addressed liquid crystal display panel with optimized relationship between liquid crystal parameters and cover sheet thickness | Thomas S. Buzak, Paul C. Martin | 1999-05-11 |
| 5880770 | Apparatus and method for utilizing display phone set-up time to provide third party controlled messaging | Gordon Paynter | 1999-03-09 |
| 5838398 | Cathode structure for a plasma addressed liquid crystal display panel | Thomas S. Buzak, Paul C. Martin | 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 |
| 5705886 | Cathode for plasma addressed liquid crystal display | Petrus F. G. Bongaerts, Jacob Bruinink, Adrianus L. J. Burgmans, Henri R. J. R. Van Helleputte, Babar A. Khan +3 more | 1998-01-06 |
| 5696569 | Channel configuration for plasma addressed liquid crystal display | Petrus F. G. Bongaerts, Jacob Bruinink, Adrianus L. J. Burgmans, Henri R. J. R. Van Helleputte, Babar A. Khan +3 more | 1997-12-09 |
| 5694183 | Plasma addressed liquid crystal display panel with internal polarizer | Thomas S. Buzak, Paul C. Martin | 1997-12-02 |
| 5626772 | Plasma addressed liquid crystal display with etched plasma channels | Petrus F. G. Bongaerts, Jacob Bruinink, Adrianus L. J. Burgmans, Henri R. J. R. Van Helleputte, Babar A. Khan +3 more | 1997-05-06 |
| 5623276 | Kicker pulse circuit for an addressing structure using an ionizable gaseous medium | John S. Moore | 1997-04-22 |
| 5528109 | Addressing structure using ionizable gaseous mixture having decreased decay time | Paul C. Martin, Thomas S. Buzak | 1996-06-18 |
| 5471228 | Adaptive drive waveform for reducing crosstalk effects in electro-optical addressing structures | Dennis W. Prince | 1995-11-28 |
| 5414440 | Electro-optical addressing structure having reduced sensitivity to cross talk | Thomas S. Buzak, Paul C. Martin | 1995-05-09 |
| 5400046 | Electrode shunt in plasma channel | John S. Moore | 1995-03-21 |