Issued Patents All Time
Showing 176–177 of 177 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9434093 | Method of manufacturing master mold | Sukgyu Hahm, Dongouk Kim, Joonyong Park, Jihyun Bae, Bongsu Shin +2 more | 2016-09-06 |
| 8982323 | Light generating apparatus and method of controlling the same | Yoonsun Choi, Jinhwan Kim | 2015-03-17 |