Issued Patents 2023
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11844473 | Vacuum cleaner station, vacuum cleaner system, and method for controlling vacuum cleaner station | Sungjun Kim, Ingyu Yang, Youngsoo Kim, Jungwan Ryu, Jeahyuk Wie +1 more | 2023-12-19 |
| 11786093 | Nozzle for cleaner | Ingyu Yang, Hyeri Kwon, Sungjun Kim, Jinho Kim, Kyoungho Ryou +2 more | 2023-10-17 |
| 11771279 | Cleaner | Daeho CHANG, Kyoungho Ryou, Donggeun Lee | 2023-10-03 |
| 11737630 | Vacuum cleaner station, vacuum cleaner system, and method for controlling vacuum cleaner station | Sungjun Kim, Ingyu Yang, Youngsoo Kim, Jungwan Ryu, Jeahyuk Wie +1 more | 2023-08-29 |
| 11696666 | Vacuum cleaner | Jungwan Ryu, Kookhaeng Lee, Dae Ho Chang | 2023-07-11 |
| 11659973 | Nozzle for cleaner | Ingyu Yang, Hyeri Kwon, Sungjun Kim, Youngsoo Kim, Jinho Kim +2 more | 2023-05-30 |
| 11638509 | Vacuum cleaner | Jungwan Ryu, Dae Ho Chang, Hyo Chul Shin, Kyoungho Ryou | 2023-05-02 |
| 11540685 | Nozzle for cleaner, and vacuum cleaner | Ingyu Yang, Jungwan Ryu, Namil WOO | 2023-01-03 |