Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5853614 | Long decay luminescent material | Qinglong Hao, Qian Xu, Jun Li, Pengcheng Li, Atsushi Ogura +1 more | 1998-12-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5853614 | Long decay luminescent material | Qinglong Hao, Qian Xu, Jun Li, Pengcheng Li, Atsushi Ogura +1 more | 1998-12-29 |