Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10221086 | Laser drilling method and laser drilling system | Dai Dong, Weigang Gong, Sheng Tao | 2019-03-05 |
| 9963376 | Method for cutting substrate by laser and laser cutting device | Dai Dong, Sheng Tao, Bingbing Chu | 2018-05-08 |
| 5486934 | Polarization beamsplitter with a substrate-mode holographic structure | — | 1996-01-23 |