Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7316483 | Method of representing a video image by means of a projector | Holger Moench, Carsten Deppe, Xaver Riederer, Nicolaas H. G. Reijnders | 2008-01-08 |
| 6549111 | Inductive element | Martinus De Graaf | 2003-04-15 |
| 6259345 | Inductive element | Martinus J.M. De Graaf | 2001-07-10 |
| 5140291 | Inductive device | Stephanus A. Mulder, Paul N. Faase, Johannes H. Tobben | 1992-08-18 |
| 5138546 | Sintered transformer core of MnZn-ferrite and a transformer comprising such a core | Mark Thomas Johnson, Arjan Noordermeer, Marijke M. E. Severin | 1992-08-11 |
| 4604670 | Magnetic head | — | 1986-08-05 |
| 4568993 | Magnetic head | Doeko Stoppels, Piet F. Bongers, Johannes P. M. Damen | 1986-02-04 |