Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7916653 | Measurement of round-trip delay over a network | Scott Firestone, Randall B. Baird, Shantanu Sarkar | 2011-03-29 |
| 7233600 | Method and apparatus for dynamic DSP resource management | Madhu Grandhi | 2007-06-19 |
| 6694373 | Method and apparatus for hitless switchover of a voice connection in a voice processing module | Ramesh Sastry, Rangaraju Iyengar, Kirk Dow Sanders, Raffaello Pardini | 2004-02-17 |
| 6278705 | Integrated architecture to support a single system image across multiple network access servers | Darren Leu, Tze-jian Liu, Chandy Nilakantan, Jeffrey Kaiping Pao, Tsyr-Shya Joe Sun +2 more | 2001-08-21 |
| 6256305 | Architecture to support a single system image across multiple network access servers | Darren Leu, Tze-jian Liu, Chandy Nilakantan, Jeffrey Kaiping Pao, Tsyr-Shya Joe Sun +2 more | 2001-07-03 |
| 6233232 | Supporting multilink connections across multiple network access servers | Darren Leu, Tze-jian Liu, Chandy Nilakantan, Jeffrey Kaiping Pao, Tsyr-Shya Joe Sun +2 more | 2001-05-15 |
| 6147987 | Supporting load sharing across multiple network access servers | Darren Leu, Tze-jian Liu, Chandy Nilakantan, Jeffrey Kaiping Pao, Tsyr-Shya Joe Sun +2 more | 2000-11-14 |
| 6026085 | Architecture to support a single system image across multiple network access servers | Darren Leu, Tze-jian Liu, Chandy Nilakantan, Jeffrey Kaiping Pao, Tsyr-Shya Joe Sun +2 more | 2000-02-15 |
| 6011910 | Supporting authentication across multiple network access servers | Darren Leu, Tze-jian Liu, Chandy Nilakantan, Jeffrey Kaiping Pao, Tsyr-Shya Joe Sun +2 more | 2000-01-04 |
| 5805827 | Distributed signal processing for data channels maintaining channel bandwidth | Dar-Ren Leu | 1998-09-08 |