Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9007978 | Method and apparatus for improved multicast service | Yigal Bejerano, Katherine H. Guo, Tuvia Izsak, Thyagarajan Nandagopal | 2015-04-14 |
| 6941142 | Wireless service redirection signaling based on protocol revision | Michael D. Chambers, Yuen-Yin L. Koo, Semyon B. Mizikovsky | 2005-09-06 |
| 6389298 | Signaling to support wireless service redirection | Michael D. Chambers, Yuen-Yin L. Koo, Semyon B. Mizikovsky | 2002-05-14 |
| 4958343 | Communication channel reservation | Rolfe E. Buhrke, Bopsi Chandramouli, Robert Dianda, Leo R. Katzenstein, Thomas M. O'Connor +2 more | 1990-09-18 |