Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6430284 | System and method for redirecting control of in-band signaling | — | 2002-08-06 |
| 6314175 | System and method for redirecting control of in-band signaling | — | 2001-11-06 |
| 5509060 | Network-accessible intelligent telephone service | Steven A. Hall, Orlando S. King, Hilary L. Kung, Deborah A. Pye | 1996-04-16 |