Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9594435 | Display apparatus and contents display method | Ji Hyung Park, Joong-Ho Lee | 2017-03-14 |
| 9250443 | Head mounted display apparatus and contents display method | Ji Hyung Park, Yong Hun Choi, Joong-Ho Lee | 2016-02-02 |
| 8878875 | Absolute image orientation displacement monitoring and manipulation apparatus | Ji Hyung Park, Joong-Ho Lee, Ki Won Yeom | 2014-11-04 |
| 8878879 | Apparatus, method and computer readable recording medium for displaying content | Joong-Ho Lee, Ji Hyung Park | 2014-11-04 |