Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11511785 | Cart robot with automatic following function | Sunryang KIM, Yoonsik KIM, Keunsik NO, Jaecheon SA, Woojin JEONG | 2022-11-29 |
| 11483676 | Transmitting device for cart having auto following function | Sunryang KIM, Keunsik NO, Hye Ri PARK | 2022-10-25 |
| 11464078 | Method and device for multi-subscriber identity module (SIM) wireless communication | Wonseok Jeong, Kiho Kil, Kwonyeol Park, Ilmuk Choi | 2022-10-04 |