Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9253301 | System and method for announcing and routing incoming telephone calls using a distributed voice application execution system architecture | Vishal Dhawan, Timothy M. Price | 2016-02-02 |
| 8964960 | System and method for interacting with a user via a variable volume and variable tone audio prompt | Vishal Dhawan, Timothy M. Price | 2015-02-24 |
| 7515548 | End-point based approach for determining network status in a wireless local area network | Praphul Chandra, David Alston Lide | 2009-04-07 |
| 7496360 | Multi-function telephone | Thomas Flanagan | 2009-02-24 |
| 7403604 | Method and apparatus for activating extended services in a user device using a voice over packet gateway | Satish Mundra, Satyamurthy Yadavalli | 2008-07-22 |
| 7403774 | Unconnected power save mode for improving battery life of wireless stations in wireless local area networks | Praphul Chandra, David Alston Lide | 2008-07-22 |
| 7397779 | Minimizing handoffs and handoff times in wireless local area networks | Praphul Chandra, David Alston Lide | 2008-07-08 |
| 7356021 | Increasing the throughput of voice over internet protocol data on wireless local area networks | Satish Mundra, David Alston Lide, Praphul Chandra | 2008-04-08 |
| 6657997 | Transporting ABCD bits using RTP | David Lide, William A. Mills, Zoran Mladenovic, Edward B. Morgan | 2003-12-02 |
| 6304564 | Method for transmitting messages in wireless communication system using a server process | Jeffrey A. Monin | 2001-10-16 |