Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7949125 | Method and apparatus for transmitting signaling tones over a packet switched network | Mark Raifel, Leon Bialik | 2011-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7949125 | Method and apparatus for transmitting signaling tones over a packet switched network | Mark Raifel, Leon Bialik | 2011-05-24 |