Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10492285 | Plasma electrode device, method of manufacturing plasma electrode device, and air conditioner | Sanggu Lee, Jaesoo Jang, Bongjo Sung | 2019-11-26 |
| 10461623 | Voltage converter circuit, electronic device including the same and voltage conversion method | Kyusik CHOI, Yunhui Han | 2019-10-29 |
| 10392648 | Airborne microbial measurement apparatus and measurement method | Yeekyeong Jung, Sunghwa Lee, Jungho HWANG, Jiwoon Park | 2019-08-27 |
| 10371616 | Airborne microbial measurement apparatus and method | Sunghwa Lee, Yeekyeong Jung | 2019-08-06 |
| 10328373 | Air conditioning apparatus | Yanghwa Lee, Hojung Kim | 2019-06-25 |