Katrien Daels

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Patents Grantslast 30 patents

Information Patent Grant
Moire free multilevel halftoning of color images
- Patent number 5,903,713
- Issue date May 11, 1999
- AGFA-GEVAERT N.V.
- Katrien Daels
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Halftone screen and methods for making and using the same
- Patent number 5,766,807
- Issue date Jun 16, 1998
- Agfa-Gevaert, N.V.
- Paul Delabastita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE