Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12282220 | Optical stack, and manufacturing method for same, and smart window including same, and automobile or windows for building using same | Hyun Seong Kim, Jin Ho Kim, Ju-Seob CHOI | 2025-04-22 |
| 12181755 | Optical stack, and manufacturing method for same, and smart window including same | Hyung Hun Kim, Jin Ho Kim, Sub HEO | 2024-12-31 |