Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7173925 | Method and system of control signaling for a wireless access network | Ramanamurthy Dantu, Shihlung Chiang, Rasik Kachhla | 2007-02-06 |
| 7164913 | Method and system for providing supplementary services for a wireless access network | Ramanamurthy Dantu, Shihlung Chiang, Rasik Kachhla | 2007-01-16 |