Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9217914 | Multi-projection system | Yoo Hwan Choi, In Jae Seong, Su Ryeon Kang | 2015-12-22 |
| 9134594 | Projection device management system | Su Ryeon Kang | 2015-09-15 |
| 8840798 | Chemical mechanical polishing slurry composition and method for producing semiconductor device using the same | Deok Su HAN, Seok-Joo Kim, Hyu-Bum Park | 2014-09-23 |
| 8714746 | Multi-projection system | Yoo Hwan Choi, In Jae Seong, Su Ryeon Kang | 2014-05-06 |
| 8206760 | Composition for inhibition of transplant rejection containing the cordyceps mycellia extract as an active ingredient | Man Woo Han, Jae Kuk Yoo, Chang-Uk Hur, Jin Pyo Kim | 2012-06-26 |
| 6040850 | Method for interfacing between transmitter and receiver of digital broadcasting system through satellite | Sung Kyong Un, Hyun Sook Cho, Soo-In Lee | 2000-03-21 |