Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11129509 | Robot cleaner | Sin Ae Kim, Young Jae Park | 2021-09-28 |
| 11129511 | Vacuum cleaner | Shin Kim, Dong Hyun Lee, Dong Woo Ha, Chang-Hyun Lee, Ji Yeon Han | 2021-09-28 |
| 10130227 | Robot cleaner | Sin Ae Kim, Young Jae Park | 2018-11-20 |
| 8763201 | Vacuum cleaner provided with dust-removing device | Tak-soo Kim, Young Jun Cho | 2014-07-01 |
| 8728188 | Dust-collecting apparatus with a packing member | Tak-soo Kim, Young Jun Cho | 2014-05-20 |
| 8728186 | Vacuum cleaner and dust separating apparatus thereof | Tak-soo Kim, Cheol Ho Choi, Jun Won Seo, Jin Ho Lee | 2014-05-20 |
| 7291189 | Dust collecting apparatus for vacuum cleaner | Jong-kook Lim | 2007-11-06 |
| 7272872 | Vacuum cleaner with articulated suction port assembly | — | 2007-09-25 |
| 7137846 | Power cord | Jong-kook Lim | 2006-11-21 |
| 6977003 | Cyclone dust-collecting apparatus of vacuum cleaner | Jong-kook Lim | 2005-12-20 |