Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9128460 | Photopolymer composition for recording hologram, and photopolymer layer and hologram recording media including the same | Chil-sung Choi, Kyoung-seok Pyun, Alexander Morozov, Sang Yoon Oh, Vladimir V. Shelkovnikov | 2015-09-08 |