Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488370 | Printed media produced by permanent heat activated printing process | Ming Xu | 2002-12-03 |
| 6450098 | Permanent heat activated ink jet printing process | Ming Xu | 2002-09-17 |
| 6439710 | Printed media produced by permanent heat activated printing process | Ming Xu | 2002-08-27 |
| 6425331 | Permanent heat activated printing process | Ming Xu | 2002-07-30 |