Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D928858 | Personal robot | Kyu-Bok Lee, Jin Hak Lee, Chi Yul Yoon | 2021-08-24 |
| D928859 | Personal robot | Kyu-Bok Lee, Jin Hak Lee, Chi Yul Yoon | 2021-08-24 |
| D910728 | Personal robot | Eun Vit Chung, Chi Yul Yoon, Shin Gyu Kim | 2021-02-16 |
| D910729 | Personal robot | Eun Vit Chung, Chi Yul Yoon, Shin Gyu Kim | 2021-02-16 |