Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6298039 | High availability distributed call processing method and apparatus | Richard W. Buskens, Thomas F. La Porta, Yow-Jian Lin, Kazutaka Murakami | 2001-10-02 |
| 6198941 | Method of operating a portable communication device | Alfred V. Aho, Richard D. Gitlin, Thomas Woo | 2001-03-06 |
| 6192250 | Cluster mobile switching center | Richard W. Buskens, Michael Patrick Deitz, Thomas F. La Porta, Yow-Jian Lin, Kazutaka Murakami | 2001-02-20 |
| 6085086 | Network-based migrating user agent for personal communication services | Thomas F. La Porta, Malathi Veeraraghavan | 2000-07-04 |
| 6081715 | Method and system for distributed control in wireless cellular and personal communication systems | Thomas F. La Porta, Malathi Veeraraghavan | 2000-06-27 |
| 5884174 | Call admission control for wireless networks | Ramesh Nagarajan, Donald F. Towsley | 1999-03-16 |
| 5659544 | Method and system for distributed control in wireless cellular and personal communication systems | Thomas F. La Porta, Malathi Veeraraghavan | 1997-08-19 |