Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8711072 | Motion blur reduction for LCD video/graphics processors | Otto L. Warmuth, Robert Tolkiehn | 2014-04-29 |
| 8593379 | System and method for determining an overall brightness level of an image to be displayed in a frame period in electroluminescent display devices | Alan G. Knapp, David A. Fish, Jurgen Jean Louis Hoppenbrouwers, Nijs Cornelis Van Der Vaart | 2013-11-26 |
| 8491154 | Illumination system | Christoph Gerard August Hoelen | 2013-07-23 |
| 8344633 | Driving circuit for driving a plurality of light sources arranged in a series configuration | Petrus Johannes Bremer | 2013-01-01 |
| 8226263 | Illumination system | Christoph Gerard August Hoelen | 2012-07-24 |
| 8203284 | Driving light emitting diodes | Henricus Marie Peeters, Petrus Johannes Bremer | 2012-06-19 |
| 8013533 | Method and driver for determining drive values for driving a lighting device | Alexander Christiaan De Rijck, Henricus Marie Peeters, Peter Hubertus Franciscus Deurenberg | 2011-09-06 |
| 7839365 | Control of current supplied by a transistor to a pixel in an electroluminescent display device | Alan G. Knapp, David A. Fish, Jurgen Jean Louis Hoppenbrouwers, Nijs Cornelis Van Der Vaart | 2010-11-23 |
| 7791565 | Colour electroluminescent display device and its driving method | David A. Fish, Mark J. Childs, Nijs Cornelis Van Der Vaart, Jurgen Jean Louis Hoppenbrouwers, Franciscus Budzelaar | 2010-09-07 |
| 7777738 | Active matrix display with reduction of power consumption | Jurgen Jean Louis Hoppenbrouwers, Fransiscus Vossen | 2010-08-17 |
| 7427921 | Monitoring system capable of generating audible messages | — | 2008-09-23 |
| 7277069 | Partial line doubling driving method and display device using the same | Jurgen Jean Louis Hoppenbrouwers, Roy Van Dijk | 2007-10-02 |
| 7260822 | Optical data storage medium and use of such a medium | Johannes Rijpers, Jan Johannes Van Den Broek, Hermanus Henricus Josephus Wilting | 2007-08-21 |
| 7215634 | Multi-layer record carrier and method of manufacturing thereof and recording thereon, with reduced transmission differences in the upper layer | — | 2007-05-08 |
| 7212178 | Method and apparatus for driving a display panel | Makoto Ishii, Tomokazu Shiga, Shigeo Mikoshiba, Jurgen Jean Louis Hoppenbrouwers, Dirk De Bruin +3 more | 2007-05-01 |
| 7178083 | Device for scanning an information carrier, method of manufacturing, and information carrier | Aalbert Stek | 2007-02-13 |
| 7177257 | Information carrier and devices for scanning the information carrier | Aalbert Stek | 2007-02-13 |
| 7027383 | Optical data storage medium and methods for reading and writing such a medium | — | 2006-04-11 |
| 7016288 | Information carrier and devices for scanning the information carrier | Aalbert Stek | 2006-03-21 |
| 6985126 | Motion compensated upconversion for plasma displays | Jurgen Jean Louis Hoppenbrouwers | 2006-01-10 |
| 6904011 | Multilayer record carrier with shifted recording start and stop positions | Harm Wierenga | 2005-06-07 |
| 6735165 | Rewritable optical information medium | Guo-Fu Zhou | 2004-05-11 |
| 6724707 | Information carrier and devices for scanning the information carrier | Aalbert Stek | 2004-04-20 |
| 6717895 | Methods of determining the optimal erase and write power, and recording apparatus with devices for said methods | Guo-Fu Zhou, Johannes Hendrikus Maria Spruit | 2004-04-06 |
| 6710772 | Plasma display panel and method of driving thereof | Roy Van Dijk, Petrus Maria De Greef | 2004-03-23 |