Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5481123 | Light emitting diode with improved behavior between its substrate and epitaxial layer | Ralph H. Johnson | 1996-01-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5481123 | Light emitting diode with improved behavior between its substrate and epitaxial layer | Ralph H. Johnson | 1996-01-02 |