Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5122852 | Grafted-crystal-film integrated optics and optoelectronic devices | Alfredo Yi-Yan | 1992-06-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5122852 | Grafted-crystal-film integrated optics and optoelectronic devices | Alfredo Yi-Yan | 1992-06-16 |