Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9217920 | Photocurable compositions | Zai-Ming Qiu | 2015-12-22 |
| 8883402 | Photocurable compositions | Zai-Ming Qiu | 2014-11-11 |
| 8715904 | Photocurable composition | Zai-Ming Qiu | 2014-05-06 |
| 8703385 | Photoresist composition | Zai-Ming Qiu | 2014-04-22 |
| 8663874 | Hardcoat composition | Zai-Ming Qiu, John C. Hulteen | 2014-03-04 |
| 8563221 | Phototools having a protective layer | Zai-Ming Qiu, John C. Hulteen | 2013-10-22 |