Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11158315 | Secure speech recognition | Su Liu, Inseok Hwang, Jinho Lee | 2021-10-26 |
| 11113785 | Mitigating latency-based display delays | Su Liu, Inseok Hwang, Jinho Lee | 2021-09-07 |
| 11037282 | Detection of clarity markings in gemstones | Sahil Dureja, Venkat K. Balagurusamy, Donna N. Dillenberger, Joseph W. Ligman | 2021-06-15 |