Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10736576 | Feedback device and method for providing thermal feedback using the same | Ookkyun Oh | 2020-08-11 |
| 10561374 | Feedback device and method for providing thermal feedback using the same | Ockkyun OH, Jong Ok Ko | 2020-02-18 |