Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751268 | Molds and method of using the same for optical lenses | Kai C. Su | 2017-09-05 |
| 8899547 | Molds and method of using the same for optical lenses | Kai C. Su | 2014-12-02 |
| 7220120 | Molds and method of using the same for forming plus or minus lenses | Kai C. Su, Richard Lu, David C. Wright | 2007-05-22 |