Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7177040 | Remote printer control | Monica M. W. M. Roosen, Johannes F. M. E. Geelen, Frederik De Jong, Theodoor J. M. Wilbers, Veronika Toumanova +3 more | 2007-02-13 |
| 6222640 | Copying apparatus having adjustable gradation | Jacobus H. M. Peulen, Romeo M. Van Strijp, Cornelis A. W. Ophelders | 2001-04-24 |
| 5940540 | Methods of and systems for compression and decompression that prevent local data expansion | — | 1999-08-17 |
| 5818971 | Method and image reproduction device for reproducing grey values using a combination of error diffusion and cluster dithering for enhanced resolution and tone | Abraham Moolenaar | 1998-10-06 |
| 5159552 | Method for checking the correct and consistent use of units or chemical formulae in a text processing system | Theodrikus H. I. E. van Gasteren | 1992-10-27 |