Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5323377 | Electrical data recording and retrieval based on impedance variation | Yi-Hong Chen | 1994-06-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5323377 | Electrical data recording and retrieval based on impedance variation | Yi-Hong Chen | 1994-06-21 |