Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10429939 | Apparatus for projecting image and method for operating same | Kyoungjoung Kim, Yeonjoo Joo, Sooji Yeom | 2019-10-01 |
| 10310676 | Image projection apparatus and operation method thereof | Sangho Lee, Kyoungjoung Kim, Kyungho Lee, Hyunsik Yoon, Yangsik Kim +4 more | 2019-06-04 |