Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6123757 | Fragrant ink for ink-jet printers | Arnold Chang-Mou Yang, Yi-Jing Leu, Ta-Wei Hsueh, Chris Huang, Li-Wen Rau | 2000-09-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6123757 | Fragrant ink for ink-jet printers | Arnold Chang-Mou Yang, Yi-Jing Leu, Ta-Wei Hsueh, Chris Huang, Li-Wen Rau | 2000-09-26 |