Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11800353 | Locking apparatus and control method thereof | Hyo Il LEE, Dong-Yeol Kim, Jong Soo Park, Seung Bae Lee | 2023-10-24 |
| 11701446 | Photocatalyst filter and air conditioner including the same | Jee-Yeon Kim, Yong-Won Jeong, Jeong-Eun Lee, Jun-Ho Koh | 2023-07-18 |
| 11706032 | Method and apparatus for user authentication | Kyu-Young Choi, Ji-Hoon Cho | 2023-07-18 |
| 11609976 | Method and system for managing image based on interworking face image and messenger account | Yuri Jo | 2023-03-21 |
| 11585546 | Photocatalytic filter and air conditioning device comprising photocatalytic filter | Jee-Yeon Kim, Yong-Won Jeong, Sae Mi Kim, Jeong-Eun Lee | 2023-02-21 |
| 11576995 | Method for manufacturing photocatalytic filter for air purification | Jee-Yeon Kim, Wonyong Choi, Seunghyun Weon, Sae Mi Kim | 2023-02-14 |