Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454376 | Determining inkjet printer pen turn-on voltages | Wen-Li Su, Jesse William Fisher | 2002-09-24 |
| 6431670 | Ink level sensing method and apparatus | Wen-Li Su | 2002-08-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454376 | Determining inkjet printer pen turn-on voltages | Wen-Li Su, Jesse William Fisher | 2002-09-24 |
| 6431670 | Ink level sensing method and apparatus | Wen-Li Su | 2002-08-13 |