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