Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7600039 | Label-based multiplexing | Dah-Lain Almon Tang, Albert Chen | 2009-10-06 |
| 5959981 | Method and apparatus for transmitting information in a communication network | Eugene J. Bruckert, Michael D. Kotzin | 1999-09-28 |
| 5111454 | Digital cellular TDM system employing 6:1 packing of transcoded information | John R. Welk | 1992-05-05 |