Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483899 | Voice messaging system | Randy G. Goldberg, Robert Edward Markowitz, Kenneth H. Rosen | 2002-11-19 |
| 6414707 | Apparatus and method for incorporating virtual video conferencing environments | Robert Edward Markowitz, Kenneth H. Rosen, Joel A. Winthrop | 2002-07-02 |
| 6412011 | Method and apparatus to enhance a multicast information stream in a communication network | Robert Edward Markowitz, Kenneth H. Rosen, David Hilton Shur, Joel A. Winthrop | 2002-06-25 |
| 6407988 | Mobility support services using mobility aware access networks | Michael W. Hodic, Ram S. Ramamurthy, Radhika R. Roy, David Hilton Shur | 2002-06-18 |
| 6389471 | Network broadcasting system for broadcasting audiovisual information to an identified audience | Chia-Chang Li, Ram S. Ramamurthy, Peter H. Stuntebeck | 2002-05-14 |
| 6377995 | Indexing multimedia communications | Robert Edward Markowitz, Kenneth H. Rosen, David Hilton Shur, Joel A. Winthrop | 2002-04-23 |