Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7266109 | System and method for providing base band voice telephony using derived voice over data technology | David Rosenstein, Yasantha Rajakarunanayake | 2007-09-04 |
| 6388990 | Method and system for reducing congestion in connection-oriented packet networks having digital subscriber line access | — | 2002-05-14 |
| 6286049 | System and method for providing broadband content to high-speed access subscribers | Yasantha Rajakarunanayake | 2001-09-04 |