Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10044774 | Methods and apparatus for aggregating and distributing presence information | Shambhu Dayal Rai | 2018-08-07 |
| 9967355 | Methods and apparatus for aggregating and distributing contact and presence information | Shambhu Dayal Rai | 2018-05-08 |