Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8923826 | Mobility call management | John J. Geyer, Mandy Chan | 2014-12-30 |
| 8526942 | Mobility call management | John J. Geyer, Mandy Chan | 2013-09-03 |
| 8045976 | Mobility call management | John J. Geyer, Mandy Chan | 2011-10-25 |