Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10819318 | Single event upset immune flip-flop utilizing a small-area highly resistive element | Barry Britton, Phillip Johnson, John Schadt | 2020-10-27 |
| 8164499 | Shared-array multiple-output digital-to-analog converter | Richard Booth, Paulius Mosinskis, Phillip Johnson | 2012-04-24 |