Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6502073 | Low data transmission rate and intelligible speech communication | Cuntai Guan, Haizhou Li | 2002-12-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6502073 | Low data transmission rate and intelligible speech communication | Cuntai Guan, Haizhou Li | 2002-12-31 |