Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804193 | Circuitry for electronic scoring dartboard | Jui-Sheng Lin | 1989-02-14 |
| 4797925 | Method for coding speech at low bit rates | — | 1989-01-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804193 | Circuitry for electronic scoring dartboard | Jui-Sheng Lin | 1989-02-14 |
| 4797925 | Method for coding speech at low bit rates | — | 1989-01-10 |