Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8767003 | Method and system for out-of-gamut spot color reproduction | Yonghui Zhao, James Michael Sanchez, Guo-Yau Lin | 2014-07-01 |
| 8593692 | Systems and methods for building a color lookup table for a printer | Yonghui Zhao, R. Victor Klassen | 2013-11-26 |
| 8582188 | Spot color press emulation color transformation method and system | J. Michael Sanchez, Guo-Yau Lin | 2013-11-12 |
| 8335015 | Systems and methods for building a color lookup table for a printer | R. Victor Klassen, Yonghui Zhao | 2012-12-18 |
| 7864387 | Color reproduction error minimization method and device | Michael Sanchez | 2011-01-04 |
| 6606021 | Device for fixing the magnetic coil of drive unit | — | 2003-08-12 |