Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5572895 | Method of mutually displacing at least two parts of an actuator, and actuator for use in such a method | Willem Hoving, Johannes A. M. Van Hout, Piet C. J. Van Rens, Marinus P. Koster, Marten Westerhof | 1996-11-12 |
| 5461204 | Segmented-core inductance in stylus for EM-graphical tablet | Kofi A. A. Makinwa, Jan E. Van Beek | 1995-10-24 |