Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11561397 | Head-up display device | Chanhee Lee, Yoonsun Choi, Jinho Lee | 2023-01-24 |
| 8596887 | Optical fiber fusion splicer | Jae Seop Song, Sang Chul Jun | 2013-12-03 |
| 8509587 | Portable optical-fiber processing equipment | Jae Seop Song, Sang Chul Jun | 2013-08-13 |
| D652850 | Optical fiber fusion splicer | Jae Seop Song, Sang Chul Jun | 2012-01-24 |
| 8092100 | Portable optical-fiber processing equipment | Jae Seop Song, Sang Chul Jun | 2012-01-10 |