Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7073428 | Automatic tea maker | Chin-Jen Lin | 2006-07-11 |
| 6810789 | Automatic tea maker with buoyancy structure | Chin-Jen Lin | 2004-11-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7073428 | Automatic tea maker | Chin-Jen Lin | 2006-07-11 |
| 6810789 | Automatic tea maker with buoyancy structure | Chin-Jen Lin | 2004-11-02 |