Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626921 | Method for forming photoluminescence layer on a semiconductor layer by ion irradiation | — | 1997-05-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626921 | Method for forming photoluminescence layer on a semiconductor layer by ion irradiation | — | 1997-05-06 |