Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421117 | Method for synthesizing carbon quantum dots, and method for manufacturing UV light- and blue light-blocking film | Sung Jun Park | 2025-09-23 |
| 12344755 | Method for manufacturing carbon quantum dots showing discoloration characteristics in the cumulative amount of UV exposure, and color change sensor including the same | Jin Young Park | 2025-07-01 |