Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12138782 | Robot cleaner, station and cleaning system | Sin Ae Kim, Dong Woo Ha, Seok Man HONG, Dong-Jun KIM, Ji Won Choi | 2024-11-12 |
| 11667041 | Robot cleaner, station and cleaning system | Sin Ae Kim, Dong Woo Ha, Seok Man HONG, Dong-Jun KIM, Ji Won Choi | 2023-06-06 |
| 11550316 | Cleaning robot and remote controller included therein | Jea Yun So, Jin-Hee Kim, Won Min Lee, Gwang Jin Jung, Sang Hwa Choi +3 more | 2023-01-10 |
| 11464374 | Robot cleaner | Kyung Han Jeong, Byung Chan Kim, Woo Ram Oh, Kyu-Ha Lee | 2022-10-11 |
| 11452411 | Robot cleaner | Byung Chan Kim, Woo Ram Oh, Won-Kyu Lim, Kyung Han Jeong | 2022-09-27 |
| 11324373 | Cleaning robot and method for controlling same | Shin Kim, Byung Chan Kim, Woo Ram Oh, Kyung Han Jeong, Won-Kyu Lim | 2022-05-10 |
| 11006795 | Robot cleaner | Sang Sik Yoon, Byung Chan Kim, Jun Hwa Lee, Jae Young Jung | 2021-05-18 |
| 10945578 | Robot cleaner and control method thereof | Jae Young Jung, Sang Hwa Choi, Dong Won Kim, Sang Sik Yoon, Sahng Jin Lee | 2021-03-16 |
| 10918250 | Robot vacuum cleaner | Young Ho Ko, Ji Won Choi, Hak-bong Lee, Seung Il Han, Myeong Ho Kim | 2021-02-16 |
| 10881257 | Cleaner and method for controlling cleaner | Byung Chan Kim, Kyung Han Jeong, Shin Kim, Won Min Lee, Eun-Sung Kim +4 more | 2021-01-05 |
| 10809714 | Cleaning robot and remote controller included therein | Jea Yun So, Jin-Hee Kim, Won Min Lee, Gwang Jin Jung, Sang Hwa Choi +3 more | 2020-10-20 |
| 10678236 | Cleaning robot | Jae Young Jung, Shin Kim, Sang Sik Yoon, Byung Chan Kim | 2020-06-09 |
| 10673278 | Apparatus and method for reducing electromagnetic wave in wireless power transmission device | Jung Ick MOON, Seong Uk Baek, Woo Chul Lee, Jong Seup Lee, Dong Woo Cheon +8 more | 2020-06-02 |
| 10588472 | Vacuum cleaner | Ji Won Choi, Hak-bong Lee | 2020-03-17 |
| 10433695 | Robot cleaner | Du Hwan Hyun, Hwi Chan Jang, Dong Won Kim, Sahng Jin Lee, Won Min Lee +2 more | 2019-10-08 |
| 10025305 | Cleaning robot and remote controller included therein | Jea Yun So, Jin-Hee Kim, Won Min Lee, Gwang Jin Jung, Sang Hwa Choi +3 more | 2018-07-17 |
| 9795265 | Robot cleaner | Du Hwan Hyun, Hwi Chan Jang, Dong Won Kim, Sahng Jin Lee, Won Min Lee +2 more | 2017-10-24 |
| 9758006 | Driving unit and robot cleaner having the same | Kyung Han Jeong | 2017-09-12 |
| 9526391 | Cleaning system and maintenance station thereof | Dong Won Kim, Hyun Soo Jung, Hwi Chan Jang | 2016-12-27 |
| 9241602 | Driving wheel assembly and robot cleaner having the same | Hwi Chan Jang, Hyun Soo Jung, Dong Won Kim | 2016-01-26 |
| 8912377 | Method for producing high value aromatics and olefin from light cycle oil produced by a fluidized catalytic cracking process | Cheol Joong Kim, Tae Jin Kim, Do Woan Kim, Sung Won Kim, Sang Hun Oh +7 more | 2014-12-16 |
| 8800103 | Upright type cleaner | Seung Gee Hong, Jae Man Joo, Myoung Keun Kwon, Jun Hwa Lee | 2014-08-12 |
| 8585889 | Process for manufacturing high quality naphthenic base oils | Chang Kuk Kim, Jee Sun Shin, Kyung Seok Noh, Ju Hyun Lee, Seung Woo Lee +5 more | 2013-11-19 |
| 8458856 | Upright type cleaner | Jae Man Joo, Tae Seok Yoon, Hyung Il Jeon, Sung-cheol Lee | 2013-06-11 |
| 7767832 | Method for separating of optically pure thiophene compounds using simulated moving bed chromatography | Jae Suk Koh, Chun Young Kim, Sang Soo Lee, Seong Jun Lee, Jong Ho Lim +2 more | 2010-08-03 |