Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10085603 | Vacuum cleaner | Tak-soo Kim, Oh Kyu Kwon, Dong-houn Yang, Dong-hun Yoo, Sang-Woo Lee +1 more | 2018-10-02 |
| 9706890 | Vacuum cleaning device | Sok Won Paik | 2017-07-18 |
| 9254069 | Vacuum cleaner | Tae-gwang Kim, Tak-soo Kim, Oh Kyu Kwon, Dong-hun Yoo, Tae Woon Lim +4 more | 2016-02-09 |
| 8591615 | Dust collecting apparatus of vacuum cleaner having function of removing dust detached from filter | Tak-soo Kim | 2013-11-26 |