Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4705414 | Printhead mounting and movement control assembly | Jon Guy, Dean-Yuan Liu | 1987-11-10 |
| 4673304 | Thermal printer ribbon cartridge for wide ribbons | Dean-Yuan Liu | 1987-06-16 |
| 4627754 | Drum clamping mechanism for a printer | Jon Guy | 1986-12-09 |