Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9753197 | Identification film and pattern including photonic crystals and anticounterfeiting product including the same | Shin-Hyun Kim, Seung-Man Yang, Hye-Soo Lee | 2017-09-05 |