Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187531 | Multicore fiber optic gyro | William R. Ziegler, Ronald H. Smith | 2021-11-30 |
| 11126389 | Controlling visual indicators in an audio responsive electronic device, and capturing and providing audio using an API, by native and non-native computing devices and services | Ali Vassigh, Soren Riise, Robert Burdick | 2021-09-21 |