Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10285553 | Cyclone dust collecting apparatus and cleaner having the same | Jong Gook Lim, Jin Ho Lee, Kyong-hui Jeon | 2019-05-14 |
| 9949606 | Dust collecting apparatus and vacuum cleaner having the same | Jung-gyun Han | 2018-04-24 |
| 9661966 | Vacuum cleaner | Joung-soo Park, Ki-man Kim, Dong-Jun KIM, Hyoun-Soo Kim, Seok Bong Baek +5 more | 2017-05-30 |
| 9247854 | Vacuum cleaner | Joung-soo Park, Ki-man Kim, Dong-Jun KIM, Hyoun-Soo Kim, Seok Bong Baek +5 more | 2016-02-02 |
| 9078548 | Dust collecting apparatus and vacuum cleaner having the same | Jung-gyun Han | 2015-07-14 |
| 8857010 | Vacuum cleaner having shredder | Jang-keun Kim, Kang-Doo Kim, Chang Hyun Park, Jae-jin Aum, Yong-jae Yong +2 more | 2014-10-14 |
| 8522395 | Vacuum cleaner having shredder | Jang-keun Oh, Jun Hwa Lee, Sung-cheol Lee, Jae-jin Aum, Chang Hyun Park +2 more | 2013-09-03 |