Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165742 | Unified communication | Michael S. W. Tovino, Glen K. Okita, Lois Okino, Iouri Achmanov, Meigy Tsai | 2021-11-02 |
| 9455946 | Server for providing unified communications | Michael S. W. Tovino, Glen K. Okita, Lois Okino, Iouri Achmanov, Meigy Tsai | 2016-09-27 |
| 9397861 | Unified communication | Michael S. W. Tovino, Glen K. Okita, Lois Okino, Iouri Achmanov, Meigy Tsai | 2016-07-19 |
| 9344555 | Maintaining history information for a user across multiple types of end points | Glen K. Okita, Meigy Tsai, Iouri Achmanov, Michael S. W. Tovino | 2016-05-17 |
| 8930829 | Presence change alert | Glen K. Okita, Meigy Tsai, Michael S. W. Tovino | 2015-01-06 |
| 8903064 | Maintaining history information for a user across multiple types of end points | Glen K. Okita, Meigy Tsai, Iouri Achmanov, Michael S. W. Tovino | 2014-12-02 |