Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9753432 | Optical head for hologram optical apparatus and method of operating the same | Kyoung-seok Pyun, Chil-sung Choi, Alexander Morozov, Jung-kwuen An, Sun-il Kim +1 more | 2017-09-05 |
| 9367036 | High speed hologram recording apparatus | Kyoung-seok Pyun, Andrew Putilin, Alexander Morozov, Chil-sung Choi | 2016-06-14 |
| 9291997 | High speed hologram recording apparatus and method | Kyoung-seok Pyun, Alexander Morozov, Chil-sung Choi, Vladislav Vladimirovich DRUZHIN, Andrew Putilin | 2016-03-22 |
| 9207637 | Apparatus for recording and reproducing hologram | Kyoung-seok Pyun, Andrew Putilin, Alexander Morozov, Vladislav Vladimirovich DRUZHIN, Sang Yoon Oh +2 more | 2015-12-08 |