Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10071265 | Medical robot | Pyung Hun Chang, Seung Ho Kim | 2018-09-11 |
| 9895559 | Robot | Pyung Hun Chang | 2018-02-20 |
| 9855446 | Robot | Pyung Hun Chang | 2018-01-02 |
| 9625581 | Three-dimensional (3D) emitting apparatus | Pyung Hun Chang | 2017-04-18 |