Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11617484 | Cleaner | Philjae Hwang, Mantae Hwang, Jungbae Hwang | 2023-04-04 |
| 11576546 | Cleaner | Philjae Hwang, Mantae Hwang, Jungbae Hwang | 2023-02-14 |
| 11576547 | Cleaner | Philjae Hwang, Mantae Hwang, Jungbae Hwang | 2023-02-14 |
| 11576545 | Cleaner | Philjae Hwang, Mantae Hwang, Jungbae Hwang | 2023-02-14 |
| 11419471 | Cleaner | Philjae Hwang, Mantae Hwang, Jungbae Hwang | 2022-08-23 |
| 10288296 | Cooking appliance | Jungwan Ryu | 2019-05-14 |
| 10219667 | Vacuum cleaner and battery assembly | Deokwon Kang, Seonghoon Han | 2019-03-05 |