Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427214 | Walk-through quarantine apparatus | Jin Oh Kim, Myung Woon Kim | 2025-09-30 |
| 12272535 | Spectroscopic analysis method, method for fabricating semiconductor device using the same, and substrate process system using the same | Se Jin Oh, Doo Young Gwak, Tae Hyun Kim, Sang Ki Nam, Jin Kyou Choi | 2025-04-08 |
| 12224477 | Multiple-input multiple-output antenna apparatus and heat dissipation device therefor | Duk-Yong Kim, Kyo Sung JI, Chi Back RYU, Kyu Chul CHOI, Hye Yeon Kim +4 more | 2025-02-11 |
| 11571012 | Strain derived from traditional fermented food and having excellent enzyme productivity, and method for preparing fermented cereal enzyme food by using same | Min Ju Park, Ah Jin Kim, Sung-Wook Han, Su Jin Heo, Tae Joo Yang +5 more | 2023-02-07 |
| 11445876 | Cleaner | Yeon-Su Kim, Jae Won Choi, Seung Wook Suh | 2022-09-20 |
| D951872 | Remote controller | Yu-Na Park, Min-Kyung Choi, Deok-Sang Yun, Sang In Lee | 2022-05-17 |
| D935118 | Robot vacuum cleaner | Hwan-Dong Lee, Sang-Hoon Yoon, Jin-Sun Park, Hyun-Woo Yoon | 2021-11-02 |
| D930298 | Robot vacuum cleaner | Hwan-Dong Lee, Sang-Hoon Yoon, Jin-Sun Park, Hyun-Woo Yoon | 2021-09-07 |
| D930299 | Robot vacuum cleaner | Hwan-Dong Lee, Sang-Hoon Yoon, Jin-Sun Park, Hyun-Woo Yoon | 2021-09-07 |
| D930300 | Robot vacuum cleaner | Hwan-Dong Lee, Sang-Hoon Yoon, Jin-Sun Park, Hyun-Woo Yoon | 2021-09-07 |
| D921868 | Air purifier | Yu-Na Park, Sang In Lee, Deok-Sang Yun, Min-Kyung Choi, Seung Mok Lee | 2021-06-08 |
| D921867 | Air purifier | Deok-Sang Yun, Dah We Park, Gi Hoon Ko | 2021-06-08 |
| D880089 | Brush for vacuum cleaner | Yeon-Su Kim, Jae Won Choi, Seung Wook Suh | 2020-03-31 |
| D879397 | Brush for vacuum cleaner | Yeon-Su Kim, Jae Won Choi, Seung Wook Suh | 2020-03-24 |
| D862011 | Vacuum cleaner | Yeon-Su Kim, Jae Won Choi, Seung Wook Suh | 2019-10-01 |
| D855915 | Handle for vacuum cleaner | Yeon-Su Kim, Jae Won Choi, Seung Wook Suh | 2019-08-06 |
| D844918 | Vacuum cleaner | Yeon-Su Kim, Seung Wook Suh, Jae Won Choi | 2019-04-02 |
| D841267 | Vacuum cleaner | Jae Jin Lee, Hyoung-Sub Choi | 2019-02-19 |
| D835867 | Vacuum cleaner | Jae Jin Lee, Hyoung-Sub Choi | 2018-12-11 |
| D823566 | Brush for vacuum cleaner | Yeon-Su Kim, Seung Wook Suh, Jae Won Choi | 2018-07-17 |
| D819286 | Handle for vacuum cleaner | Yeon-Su Kim, Seung Wook Suh, Jae Won Choi | 2018-05-29 |
| D819282 | Vacuum cleaner | Yeon-Su Kim, Seung Wook Suh, Jae Won Choi | 2018-05-29 |
| D811030 | Vacuum cleaner | Jae Jin Lee, Hyoung-Sub Choi | 2018-02-20 |
| D803492 | Vacuum cleaner | Jae Jin Lee, Hyoung-Sub Choi | 2017-11-21 |
| 9751606 | Apparatus and method for transferring inflammable material on marine structure | Joon Chae Lee, Chang Woo Lee, Nak Hyun Kim, Dong Eok Kang | 2017-09-05 |