Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9667572 | Offline away messages | Brian Heikes, Andrew L. Wick, Deborah R. Yurow | 2017-05-30 |
| 9553830 | Managing instant messaging sessions on multiple devices | Barry Appelman, W. Karl Renner | 2017-01-24 |