All88Data /
Today0Data
| No. | Title | Registration No. | Inventor | Issue Date |
|---|---|---|---|---|
| 8 | 10-1333458 | S. H. Kim et al. | 2013-11-20 | |
| 7 | 10-1274367 | J. W. Choi et al. | 2013-06-05 | |
| 6 | 10-1263574 | S. C. Jung et al. | 2013-05-06 | |
| 5 | 10-1251128 | S. H. Kim et al. | 2013-03-29 | |
| 4 | 10-1235461 | S. C. Jung et al. | 2013-02-14 | |
| 3 | 10-1230205 | J. W. Choi et al. | 2013-01-30 | |
| 2 | 10-1223839 | S. H. Kim et al. | 2013-01-11 | |
| 1 | 10-0975751 | C. H. Choi et al. | 2010-08-06 |