Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11617484 | Cleaner | Philjae Hwang, Mantae Hwang, Jungbae Hwang | 2023-04-04 |
| 11576545 | Cleaner | Philjae Hwang, Mantae Hwang, Jungbae Hwang | 2023-02-14 |
| 11576546 | Cleaner | Philjae Hwang, Mantae Hwang, Jungbae Hwang | 2023-02-14 |
| 11576547 | Cleaner | Philjae Hwang, Mantae Hwang, Jungbae Hwang | 2023-02-14 |