| 11992168 |
Cleaner |
Jongchan Lee, Goondong Park |
2024-05-28 |
| 11864717 |
Cleaner |
Jongchan Lee, Goondong Park |
2024-01-09 |
| 11587545 |
Refrigerator with compressor noise reduction |
Jongchan Lee, Youngeun CHO, Sunghyun Ki, Goondong Park |
2023-02-21 |
| 11540610 |
Hair dryer |
Goondong Park, Kyungseok Min, Jounyoung Kim |
2023-01-03 |
| 10770947 |
Method for manufacturing a motor |
Jangwon Lee, Chungook Chong |
2020-09-08 |
| 10517457 |
Robot cleaner |
Jongsu Kim |
2019-12-31 |
| 9818392 |
Suction unit |
Jaehyun Kim, Goondong Park |
2017-11-14 |
| 9237689 |
Lawn mower robot system and method of controlling the same |
Kyuchun Choi, Hyunsup SONG |
2016-01-19 |
| 9204594 |
Lawn mower robot and method of programming a lawn presence region into memory |
Jongjin Woo, Dongkyun Nam |
2015-12-08 |
| 9072418 |
Vacuum cleaner |
Kietak Hyun, Jaedal Lee |
2015-07-07 |
| 8701244 |
Vacuum cleaner |
Kietak Hyun, Jaedal Lee |
2014-04-22 |
| 8661607 |
Visualization device for dust collection of vacuum cleaner |
Kyeongseon Jeong |
2014-03-04 |
| 8549700 |
Visualization device for dust collection of vacuum cleaner |
Kyeongseon Jeong |
2013-10-08 |
