Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7686979 | Long afterglow luminescent material and its manufacturing method | Xixian Luo, Wei Xia, Zhiguo Xiao, Jingjie Yu, Qi Chai | 2010-03-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7686979 | Long afterglow luminescent material and its manufacturing method | Xixian Luo, Wei Xia, Zhiguo Xiao, Jingjie Yu, Qi Chai | 2010-03-30 |