Issued Patents 2022
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D973469 | Electric outlet cover | Yoon Joo Lee | 2022-12-27 |
| D973468 | Electric outlet cover | Yoon Joo Lee | 2022-12-27 |
| D973467 | Electric outlet cover | Yoon Joo Lee | 2022-12-27 |
| 11538350 | Service robot and method for operating thereof | Kye Yoon Kim, Ji Min Han | 2022-12-27 |
| D973466 | Electric outlet cover | Yoon Joo Lee | 2022-12-27 |
| D973465 | Electric outlet cover | Yoon Joo Lee | 2022-12-27 |
| D973464 | Electric outlet cover | Yoon Joo Lee | 2022-12-27 |
| D972918 | Electric outlet cover | Yoon Joo Lee | 2022-12-20 |
| D972915 | Electric outlet cover | Yoon Joo Lee | 2022-12-20 |
| D972916 | Electric outlet cover | Yoon Joo Lee | 2022-12-20 |
| D972917 | Electric outlet cover | Yoon Joo Lee | 2022-12-20 |
| D972919 | Electric outlet cover | Yoon Joo Lee | 2022-12-20 |
| D972920 | Electric outlet cover | Yoon Joo Lee | 2022-12-20 |
| D961361 | Electric outlet cover | Yoon Joo Lee | 2022-08-23 |
| D961362 | Electric outlet cover | Yoon Joo Lee | 2022-08-23 |
| D956842 | Robot for guiding people | Byung Ho Yoon, Byeong Cheol Lee, Seok Young Youn | 2022-07-05 |
| D948311 | Electric outlet cover | Yoon Joo Lee | 2022-04-12 |
| D948314 | Electric outlet cover | Yoon Joo Lee | 2022-04-12 |
| D948313 | Electric outlet cover | Yoon Joo Lee | 2022-04-12 |
| D948312 | Electric outlet cover | Yoon Joo Lee | 2022-04-12 |