Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9712680 | Apparatus and method for categorizing voicemail | — | 2017-07-18 |
| 9674349 | Seamless interworking of call control between autonomous systems | Michael Yeung | 2017-06-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9712680 | Apparatus and method for categorizing voicemail | — | 2017-07-18 |
| 9674349 | Seamless interworking of call control between autonomous systems | Michael Yeung | 2017-06-06 |