Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142935 | Sliding stop switch and wearable chair including the same | Ki Hyeon Bae, Kyu Jung Kim, Ju-Young Yoon, Dong Jin Hyun | 2021-10-12 |
| 10993861 | Wearable chair having four-link structure | Ki Hyeon Bae, Kyu Jung Kim, Ju-Young Yoon, Dong Jin Hyun | 2021-05-04 |