Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10021568 | Subscriber identity module (SIM) for mobile stations | Todd Biggs, Alois Widmann | 2018-07-10 |
| 9369938 | Subscriber identity module (SIM) for mobile stations | Todd Biggs, Alois Widmann | 2016-06-14 |