Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9559320 | Ferro-electric device and modulatable injection barrier | Bert De Boer, Kamal Asadi | 2017-01-31 |
| 9502654 | Method of manufacturing a multilayer semiconductor element, and a semiconductor element manufactured as such | Carolus Ida Maria Antonius Spee, Jack W. Levell | 2016-11-22 |
| 9478765 | Electro-optical device stack, having patches covering layer breaches | Jasper Joost Michels, Georg Thomas Jakob Götz | 2016-10-25 |
| 9246117 | Modulatable light-emitting diode | Bert De Boer, Kamal Asadi | 2016-01-26 |
| 8120084 | Ferro-electric device and modulatable injection barrier | Bert De Boer, Kamal Asadi | 2012-02-21 |
| 7767776 | Copolymer for charge transport layer in opto-electronic device | Jurjen Wildeman | 2010-08-03 |
| 7027365 | Magneto-optical recording for improved domain expansion reading | Coen Adrianus Verschuren, Bart Van Rompaey, Jeroen Jan Lambertus Horikx, Hans Willem Van Kesteren | 2006-04-11 |
| 6925033 | Magnetic head with a permanent-magnet layer structure | Hans Willem Van Kesteren, Jeroen Jan Lambertus Horikx | 2005-08-02 |
| 6781936 | Method and device for recording marks in an information layer of an optical record carrier | Benno Tieke | 2004-08-24 |
| 5744864 | Semiconductor device having a transparent switching element | Johannes F. M. Cillessen, Ronald M. Wolf, Jacobus Bernardus Giesbers | 1998-04-28 |
| 5541422 | Tunnel diode with several permanent switching states | Ronald M. Wolf, Marcellinus P. C. M. Krijn | 1996-07-30 |
| 5512773 | Switching element with memory provided with Schottky tunnelling barrier | Ronald M. Wolf, Marcellinus P. C. M. Krijn | 1996-04-30 |