Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10523178 | Surface acoustic wave (SAW) resonator | Richard C. Ruby | 2019-12-31 |
| 10469056 | Acoustic filters integrated into single die | Richard C. Ruby, Seungku Lee, David Archbold | 2019-11-05 |
| 10177734 | Surface acoustic wave (SAW) resonator | Dariusz Burak, Suresh Sridaran, Richard C. Ruby | 2019-01-08 |
| 10177735 | Surface acoustic wave (SAW) resonator | Richard C. Ruby, John D. Larson, III | 2019-01-08 |