Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11206475 | Wearable electronic device and strap arrangement with charging ports for charging ear-worn electronic devices | Sidney A. Higgins, David Willey | 2021-12-21 |
| 10928701 | Large angle image steering device | Hsien-Hui Cheng, Philip J. Bos | 2021-02-23 |