Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953536 | Long persistent phosphors and persistent energy transfer technique | William M. Yen, Weiyi Jia, Xiao Wang | 2005-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953536 | Long persistent phosphors and persistent energy transfer technique | William M. Yen, Weiyi Jia, Xiao Wang | 2005-10-11 |