Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9985781 | Ensuring authenticity in a closed content distribution system | John Princen, David Blythe, Wei Yen | 2018-05-29 |
| 9881182 | Programming on-chip non-volatile memory in a secure processor using a sequence number | John Princen | 2018-01-30 |