Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311084 | Plasma sterilization module and air purifier having same | Jihye Ahn, Sujin Lee, Chulwoo Park, Ilna Son, Bongjo Sung | 2025-05-27 |
| 10492285 | Plasma electrode device, method of manufacturing plasma electrode device, and air conditioner | Sanggu Lee, Bongjo Sung, Chulwoo Park | 2019-11-26 |
| 10116124 | Ion generator and method of manufacturing the same | Bongjo Sung, Ilna Son | 2018-10-30 |
| 9646806 | Plasma electrode device and method for manufacturing the same | Bongjo Sung | 2017-05-09 |
| 9474822 | Sterilization and deodorization apparatus | Yeekyeong Jung, Kyungsoo Yoon, Bongjo Sung | 2016-10-25 |
| 9309117 | Oxygen generating apparatus and air conditioner | Bongjo Sung, Hyungho Park | 2016-04-12 |