Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647021 | Asymmetrical digital subscriber line (ADSL) upstream subscriber bus interface (SBI) protocol | Prakash Appanna, Tony Huang, Hamid Baradaran, Hans Christian Mogensen, Jim Lotz +1 more | 2003-11-11 |