Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346457 | Dovetail propagation structure for contiguous disk bubble devices | Hung Liang Hu | 1982-08-24 |
| 4342098 | Asymmetric sawtooth contiguous disk propagation pattern | Hung Liang Hu | 1982-07-27 |