Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311084 | Plasma sterilization module and air purifier having same | Sujin Lee, Chulwoo Park, Jaesoo Jang, Ilna Son, Bongjo Sung | 2025-05-27 |
| 11353970 | Electronic pen sensing apparatus and electronic device including the same | Dongwoo Yeom, Manho Lee, Younghwan Kim, Dalkwon Koh | 2022-06-07 |
| D836196 | Menstrual cup | — | 2018-12-18 |
| 10024559 | Humidifier | Jongseong Gwak, Hojung Kim | 2018-07-17 |
| 9791158 | Electric dust collecting device and air conditioner having the same | Yanghwa Lee, Seungjae BAECK, Okchun HYUN | 2017-10-17 |