Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12342980 | Cleaner system | Sungjun Kim, Jungwan Ryu | 2025-07-01 |
| 12226068 | Vacuum cleaner | Ingyu Yang, Jinhyouk Shin, Kyoungho Ryou | 2025-02-18 |
DC
Daeho CHANG
Overall (2025): #132,718 of 469,880Top 30%
2
Patents 2025