Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12070715 | Air conditioning apparatus | Chulwoo Park, Hojung Kim | 2024-08-27 |
| 11673088 | Air conditioning apparatus | Chulwoo Park, Hojung Kim | 2023-06-13 |
| 10668422 | Air freshener | Taeyoon Kim, Kunyoung Lee, Jongsu Lee, Inho Choi, Hyungho Park +4 more | 2020-06-02 |
| 10556242 | Electric dust collector and method of manufacturing the same | Hooncheol Jeon, Taeyoon Kim, Woongi Kil, Hyungho Park, Inho Choi +5 more | 2020-02-11 |
| 10537901 | Electric dust collecting device and air conditioner including the same | — | 2020-01-21 |
| 10464074 | Electric dust collector and air conditioner including the same | Taeyoon Kim, Hooncheol Jeon, Inho Choi, Jieun Choi, Sanghyuk Son +1 more | 2019-11-05 |
| 10386080 | Air conditioner having an ion generation device | Jieun Choi, Woojin Kim, Hyungho Park | 2019-08-20 |
| 10357734 | Air freshener | Hooncheol Jeon, Taeyoon Kim, Jongsu Lee, Hyungho Park, Inho Choi +4 more | 2019-07-23 |
| 10328373 | Air conditioning apparatus | Chulwoo Park, Hojung Kim | 2019-06-25 |
| 10315201 | Air cleaner for air conditioner | Hojung Kim, Woojin Kim | 2019-06-11 |
| 10267528 | Air conditioning apparatus | Taeyoon Kim, Ahram Kim, Chungook Chong, Daegeun Son, Hojung Kim +17 more | 2019-04-23 |
| 9873128 | Electrostatic precipitation type air cleaner | Taeyoung Kim, Sangyoon Kim, Okchun HYUN | 2018-01-23 |
| 9802207 | Air conditioning apparatus | Chulwoo Park, Hojung Kim | 2017-10-31 |
| 9791158 | Electric dust collecting device and air conditioner having the same | Seungjae BAECK, Jihye Ahn, Okchun HYUN | 2017-10-17 |
| 9368647 | Compositions for etching | Young-Taek Hong, Jinuk Lee, Junghun Lim, Jaewan Park, Chanjin Jeong +11 more | 2016-06-14 |
| 9263858 | Ionizer | Hyungho Park, Sunghwa Lee, Jinhyouk Shin | 2016-02-16 |
| 9136120 | Compositions for etching and methods of forming a semiconductor device using the same | Young-Taek Hong, Jinuk Lee, Junghun Lim, Jaewan Park, Chanjin Jeong +11 more | 2015-09-15 |
| 8940182 | Compositions for etching and methods of forming a semiconductor device using the same | Young-Taek Hong, Jinuk Lee, Junghun Lim, Jaewan Park, Chanjin Jeong +11 more | 2015-01-27 |