Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398907 | Ventilation system, integrated air conditioning system and control method thereof | Donggyu Lee, Kyunghoon Kim, Sunggoo KIM, Seonuk NA, Hyeongjoon SEO +5 more | 2025-08-26 |
| 12372281 | Ventilation device and integrated air conditioning system having the same | Jaehyoung SIM, Donggyu Lee, Kyunghoon Kim, Sunggoo KIM, Changmin SEOK +7 more | 2025-07-29 |
| 11767994 | Humidifier for preventing pollution of humidifying water | Sanghoon Lee, Changmin SEOK, Beomseok Seo | 2023-09-26 |
| 11561016 | Humidifier | Beomseok Seo, Kyunghoon Kim, Sanghoon Lee, Changmin SEOK | 2023-01-24 |