Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677553 | Semiconductor device strucutre having a two-dimensional electron gas and contact thereto | Yoshitsugu Yamamoto | 1997-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677553 | Semiconductor device strucutre having a two-dimensional electron gas and contact thereto | Yoshitsugu Yamamoto | 1997-10-14 |