Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623908 | Thermal imaging composition and imaging member containing polymethine IR dye and methods of imaging and printing | Shiying Zheng, Ruizheng Wang | 2003-09-23 |
| 6610386 | Transferable support for applying data to an object | Huijuan Chen, W. S. Gaugh | 2003-08-26 |
| 6579662 | Thermal switchable composition and imaging member containing complex oxonol IR dye and methods of imaging and printing | Shiying Zheng | 2003-06-17 |
| 6542622 | Methods and articles for determining invisible ink print quality | David Nelson, Robert C. Bryant | 2003-04-01 |
| 6541100 | Imaged medium comprising sensor-readable indicia | Huijuan Chen | 2003-04-01 |
| 6537730 | Thermal imaging composition and member containing sulfonated IR dye and methods of imaging and printing | James C. Fleming, Jeffrey W. Leon, David A. Stegman | 2003-03-25 |
| 6538140 | Complex oxonol infrared radiation sensitive compounds | Shiying Zheng | 2003-03-25 |