Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9462496 | Automated communications device field testing, performance management, and resource allocation | Venson Shaw, Steven Carlson, Liping Zhang | 2016-10-04 |
| 6950504 | Method and apparatus for providing personal audio alert messaging for audio alerting capable terminals | Joseph Marx | 2005-09-27 |