| No. | Legal Status | Title of Invention | Right Holder | Registration Date | Registration No. |
|---|---|---|---|---|---|
| 1 | Registered | CROP TRANSFER APPARATUS FOR COMBINE DEVICE | OFE Co., Ltd. | 2014.01.02 | 10-1349337-0000 |
| 2 | Registered | COMBINE DEVICE FOR CROP HARVESTING | OFE Co., Ltd. | 2014.02.06 | 10-1362223-0000 |
| 3 | Registered | Bean threshing apparatus | OFE Co., Ltd. | 2014.04.10 | 10-1386120-0000 |
| 4 | Registered | CROP TRANSFER APPARATUS FOR COMBINE DEVICE | OFE Co., Ltd. | 2014.07.01 | 10-1416054-0000 |
| 5 | Registered | CUTTING AND TRANSFERRING APPARATUS FOR CROP HAVING ROTATIONAL CUTTER | OFE Co., Ltd. | 2014.07.01 | 10-1416055-0000 |
| 6 | Registered | CUTTING AND TRANSFERRING APPARATUS FOR CROP HAVING TRANSFER BELT | OFE Co., Ltd. | 2014.07.01 | 10-1416056-0000 |
| 7 | Registered | Cutting device for combines | OFE Co., Ltd. | 2017.02.24 | 10-1712128-0000 |
| 8 | Registered | CABBAGE HARVEST APPARATUS WITH GRIPPING POSTURE CORRECTION FUNCTION | OFE Co., Ltd. | 2017.11.22 | 10-1802405-0000 |
| 9 | Registered | CABBAGE HARVEST APPARATUS WITH AUTOMATIC GRIPPING POSITION ADJUSTMENT FUNCTION | OFE Co., Ltd. | 2017.11.22 | 10-1802401-0000 |
| 10 | Registered | CABBAGE HARVEST APPARATUS WITH ROOT CUTTING POSITION ADJESTMENT FUNCTION | OFE Co., Ltd. | 2018.03.08 | 10-1838697-0000 |
| 11 | Registered | COMBINE WITH MULTI-SELECTOR | OFE Co., Ltd. | 2019.05.14 | 10-1980350-0000 |
| 12 | Registered | CROP PICK-UP APPARATUS FOR AGRICULTURAL COMBINE WITH ROUND BLADE | OFE Co., Ltd. | 2019.08.30 | 10-2018574-0000 |
| 13 | Registered | Double blade device | OFE Co., Ltd. | 2021.03.02 | 10-2224192-0000 |
| 14 | Registered | Combine to which discharge part equipped with secondary sorting device is applied | OFE Co., Ltd. | 2022.07.12 | 10-2421445-0000 |
| 15 | Registered | GAP ADJUSTING DEVICE FOR MULTI PURPOSE HAVESTER | OFE Co., Ltd. | 2022.06.08 | 10-2408052-0000 |
| 16 | Registered | DIGGING DEVICE FOR MULTI PURPOSE HAVESTER | OFE Co., Ltd. | 2023.05.02 | 10-2529807-0000 |
| 17 | Registered | APPARATUS FOR DISCHARGING GRAIN AND LIFTING CONTROL OF GRAIN TANK | YoungCher Ham | 2020.02.27 | 10-2084522-0000 |
| 18 | Registered | SEEDER | YoungCher Ham | 2020.02.28 | 10-2084942-0000 |
| 19 | Registered | LEVEL CONTROL APPARATUS FOR CUTTING BLADE OF COMBINE | YoungCher Ham | 2020.03.02 | 10-2085714-0000 |
| 20 | Registered | APPARATUS FOR DISCHARGING GRAIN AND LIFTING CONTROL OF GRAIN TANK | YoungCher Ham | 2021.03.15 | 10-2229930-0000 |
| 21 | Registered | AGLIMA | OFE Co., Ltd. | 2015.07.16 | 40-1118133-0000 |