Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12314557 | Display device | Bitna Lee, Jihee Moon, Dain Jeong, Seokwon SEO, Donghee Lee +2 more | 2025-05-27 |
| 11737172 | Method and device for multi-subscriber identity module (SIM) wireless communication | Wonseok Jeong, Kiho Kil, Kwonyeol Park, Ilmuk Choi | 2023-08-22 |
| 11585934 | Cart robot having auto-follow function | Sunryang KIM, Joohan KIM, Jaecheon SA, Kangsoo Shin | 2023-02-21 |
| 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 |
| 10970428 | Method of providing performance indicators of robot hand and method of optimizing structure of robot hand | Hyouk Ryeol Choi, Gi Tae Kang, Yong-Bum Kim, Won Suk You, Gun Kyu Yee +1 more | 2021-04-06 |
| 10613543 | Robot cleaner system having charging station | Woonghui Won, Inbo Shim, Byungdoo Yim | 2020-04-07 |