Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878723 | Optically controlled semiconductor waveguide interferometer apparatus | Jia-Ming Liu, Michael A. Newkirk | 1989-11-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878723 | Optically controlled semiconductor waveguide interferometer apparatus | Jia-Ming Liu, Michael A. Newkirk | 1989-11-07 |