Waldron; Brian L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Waldron; Brian L..The latest application filed is for "error diffusion on moderate numbers of output colors".
- Waldron; Brian L. - Penfield NY
- Waldron; Brian L. - Webster NY
| Patent | Date |
|---|---|
| Error diffusion on moderate numbers of output colors Grant 6,483,606 - Klassen , et al. November 19, 2 | 2002-11-19 |
| Error diffusion in color printing where an intra-gamut colorant is available Grant 5,982,992 - Waldron November 9, 1 | 1999-11-09 |
| Image-dependent luminance enhancement Grant 5,450,502 - Eschbach , et al. September 12, 1 | 1995-09-12 |
| Pulse width modulation greyscale system for halftone printer Grant 4,661,859 - Mailloux , et al. April 28, 1 | 1987-04-28 |
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