Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9818596 | Arc lamp and substrate heating apparatus having the arc lamp | Gon-Su Kang, Sung Ho Kang, Min Chul Kim, Sun-Ho Ryu, Kwang Jun Lee +3 more | 2017-11-14 |
| 7734555 | Separate learning system and method using two-layered neural network having target values for hidden nodes | Bum Ghi Choi, Tae-Su Park | 2010-06-08 |
| 7177854 | Dynamic update cube and hybrid query search method for range-sum queries | Seok-Ju Chun, Chin-Wan Chung, Seok-Lyong Lee | 2007-02-13 |
| 6311181 | Multi-dimensional selectivity estimation method using compressed histogram information | Deok Hwan Kim, Chin-Wan Chung | 2001-10-30 |