Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6458500 | Imaging apparatus | David H. Pan | 2002-10-01 |
| 6440629 | Imaging apparatus | David H. Pan | 2002-08-27 |
| 6438332 | Method and apparatus for toner cake delivery | Chu-heng Liu | 2002-08-20 |
| 6349190 | Low cost process multicolor image reproduction machine | Chu-heng Liu | 2002-02-19 |
| 6348292 | Developer compositions and processes | David H. Pan, Christopher M. Knapp, Thomas W. Smith | 2002-02-19 |
| 6346357 | Developer compositions and processes | David H. Pan, Christopher M. Knapp | 2002-02-12 |
| 6341208 | Absorbent coating for contact transfer of liquid toner images | Chu-heng Liu | 2002-01-22 |