Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648462 | Photo-induced crashing of ink-jet ink compositions | Kai-Kong Iu | 2003-11-18 |
| 6630017 | Inkset for graphic art ink jet image printers | Zeying Ma, Kai-Kong Iu, Shunqiong Yue | 2003-10-07 |
| 6588892 | Recording ink onto print media | Scott W. Hock | 2003-07-08 |
| 6503308 | Black ink compositions for inkjet printing | Kai-Kong Iu | 2003-01-07 |