Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9918814 | Plaque detection using a stream probe | Menno Willem Jose Prins, Johannes Hendrikus Maria Spruit, Petrus Theodorus Jutte, Mark Thomas Johnson, Olaf Thomas Johan Antonie Vermeulen +4 more | 2018-03-20 |
| 9814552 | Gum detection using an optical detector in a dental hygiene detection apparatus | Johannes Hendrikus Maria Spruit, Petrus Theodorus Jutte, Olaf Thomas Johan Antonie Vermeulen, Adrianus Wilhelmus Dionisius Maria Van Den Bijgaart, Martin John Edwards +1 more | 2017-11-14 |
| 9750589 | Plaque detection using a stream probe | Johannes Hendrikus Maria Spruit, Mark Thomas Johnson, Menno Willem Jose Prins, Okke Ouweltjes, Edgar Martinus Van Gool | 2017-09-05 |
| 9733238 | Measurement chip, microfluidic device and method | — | 2017-08-15 |
| 9700211 | Dental apparatus and method of utilizing the same | Paul Richard Simons | 2017-07-11 |
| 9517015 | Dental apparatus and method of utilizing the same | Olaf Thomas Johan Antonie Vermeulen | 2016-12-13 |
| 9180452 | Microfluidic resistance network and microfluidic device | — | 2015-11-10 |
| 9030461 | Large area thin film circuits employing current driven, illumination enhanced, devices | — | 2015-05-12 |
| 8847859 | Light emitting display devices | David A. Fish, John R. Hughes | 2014-09-30 |
| 8841924 | Fingered electrodes for microfluidic single particle analysis | Hermann Christian Reccius, Cees Van Berkel | 2014-09-23 |
| 8130173 | Active matrix electroluminescent display devices | David A. Fish, Alan G. Knapp | 2012-03-06 |
| 8111447 | Electronic device based on electrowetting effect | Peter Douglas Fairly, Carl Glasse | 2012-02-07 |
| 8067277 | Active matrix device with photo sensor | — | 2011-11-29 |
| 7839367 | Active matrix display devices | David A. Fish | 2010-11-23 |
| 7623107 | Display devices and driving method therefor | — | 2009-11-24 |
| 7551164 | Active matrix oled display device with threshold voltage drift compensation | — | 2009-06-23 |
| 7522247 | Active matrix display | — | 2009-04-21 |
| 7514762 | Active matrix pixel device with photo sensor | — | 2009-04-07 |
| 7502001 | Light emissive active matrix display devices with optical feedback effective on the timing, to counteract ageing | David A. Fish, John M. Shannon, Jason R. Hector | 2009-03-10 |
| 7460634 | Shift register circuit | — | 2008-12-02 |
| 7427833 | Active matrix pixel drive circuit for oled display | David A. Fish, Jason R. Hector, Ian French | 2008-09-23 |
| 7362292 | Active matrix display device | Alan G. Knapp | 2008-04-22 |
| 6912037 | Higher and lower definition patterning of an active plate | — | 2005-06-28 |
| 6894736 | Liquid crystal display having a polymer or spin-on glass as a capacitor dielectric and a method of manufacture | Stephen J. Battersby | 2005-05-17 |
| 6888587 | Liquid crystal displays | — | 2005-05-03 |