Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8601589 | Simplified electronic messaging system | Sean Blagsvedt, Archana Prasad | 2013-12-03 |
| 8023972 | Message and address book interchange via short message service | Sean Blagsvedt, Kentaro Toyama, Joseph M. Joy | 2011-09-20 |
| 7899475 | Enhanced short message service (SMS) | Rajesh Veeraraghavan, Kentaro Toyama, Sean Blagsvedt | 2011-03-01 |