Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980638 | Failsafe configuration for alternative network telephony | Michael Lee, Steve Young, Todd Krein | 2005-12-27 |
| 6975713 | Providing multiple line functionality using alternative network telephony | Michael Lee, Steve Young, Todd Krein | 2005-12-13 |
| 6975717 | Selective processing of calls using alternative network telephony | Michael Lee, Steve Young, Todd Krein | 2005-12-13 |