Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11798927 | Display device and manufacturing method thereof | Sung-Jae Yun, Sang-Hoon Park, Jee-hoon Park, Hang Jae LEE, Jae Won Choi | 2023-10-24 |
| 11752492 | Denitrification-oxidation complex catalyst structure and manufacturing method thereof | Paul W. Park, Bekelcha Tesfaye | 2023-09-12 |
| 11607638 | Filter assembly and air cleaner having the same | Sang Hoon Lee, Young-chul Ko, Hyun Joo Kim | 2023-03-21 |