Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362164 | Electronic pick-up device for transducing electrical energy and sound energy of the heart | Shi-Yin Wong | 1982-12-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362164 | Electronic pick-up device for transducing electrical energy and sound energy of the heart | Shi-Yin Wong | 1982-12-07 |