| 01 | Period1996.09~1998.05 | ProjectIndustrial Battery Charger (FDC-9804) | Delivery PerformancePOSCO, Hyundai Steel, Shipyard, Harbor, etc. |
| 02 | Period1997.05~1998.04 | ProjectBrake Controller (TCBII) | Delivery PerformancePOSCO, Hyundai Steel, Shipyard, Harbor, etc. |
| 03 | Period2005.01~2006.06 | ProjectMagnet Pot Controller (FDR-9804B) | Delivery PerformancePOSCO, Hyundai Steel, Shipyard, Harbor, etc. |
| 04 | Period2005.01~2006.07 | ProjectMotor Controller (FDA-9804B) | Delivery PerformancePOSCO, Hyundai Steel, Shipyard, Harbor, etc. |
| 05 | Period2008.07~2009.12 | ProjectContactless MC (ERSC) | Delivery PerformancePohang POSCO, Gwangyang POSCO |
| 06 | Period2009.01~2010.08 | ProjectIndustrial Battery Charger (BCU) | Delivery PerformancePOSCO, Hyundai Steel, Shipyard, Harbor, etc. |
| 07 | Period2009.01~2010.01 | ProjectBrake Controller (TBC-6020A) | Delivery PerformancePOSCO, Hyundai Steel, Shipyard, Harbor, etc. |
| 08 | Period2009.02~2010.09 | ProjectMagnet Flux Detector (TDP-FS20) | Delivery PerformancePOSCO, Hyundai Steel, Shipyard, Harbor, etc. |
| 09 | Period2009.06~2010.03 | ProjectElectronic Overspeed Detector (TDP-OS) | Delivery PerformanceChangwon Special Steel |
| 10 | Period2010.01~2011.04 | ProjectMulti Function Card(P9110-03) | Delivery PerformancePOSCO, Hyundai Steel, Shipyard, Harbor, etc. |
| 11 | Period2010.03~2011.09 | ProjectMagnet Pot Controller (TDR-1012B) | Delivery PerformancePOSCO, Hyundai Steel, Shipyard, Harbor, etc. |
| 12 | Period2010.05~2011.04 | ProjectElectronic TG (TFC-7050A) | Delivery PerformanceChina STX, Pohang POSCO, Hyundai Steel |
| 13 | Period2010.12~2011.11 | ProjectContact Transceiver Using Communication (TDL-200) | Delivery PerformancePOSCO, Hyundai Steel, Shipyard, Harbor, etc. |
| 14 | Period2011.01~2011.05 | ProjectFoot Brake Inverter Controller (PB051) | Delivery PerformanceChangwon Special Steel |
| 15 | Period2011.01~2011.05 | ProjectElectronic Overspeed Detector (PB061) | Delivery PerformancePOSCO, Korea Steel Shapes |
| 16 | Period2011.06~2012.05 | ProjectUnder Current Detector (TDC-1205) | Delivery PerformanceHyundai Steel, Daehan Steel. |
| 17 | Period2012.07~2012.11 | ProjectBrake Controller (TBC3,TBC4) | Delivery PerformanceDaewoo Shipbuilding , Busan New Port. |
| 18 | Period2013.05~2013.12 | ProjectBattery Status Monitoring Device (TDP-BM-100) | Delivery PerformancePOSCO |
| 19 | Period2014.01~2014.08 | ProjectLow Power Magnet Controller (P-D070) | Delivery Performance |
| 20 | Period2014.07~2014.11 | ProjectMagnet Degaussing Device | Delivery PerformanceHyundai Steel |
| 21 | Period2015.04~2015.12 | ProjectMagnet Coil Temperature Meter (TDP-MCT) | Delivery PerformancePOSCO |
| 22 | Period2015.10~2016.02 | ProjectElectrolytic Corrosion Protection Rectifier | Delivery PerformanceShipyard, Harbor |
| 23 | Period2016.01~2016.09 | ProjectHMI System | Delivery PerformanceHyundai Samho |
| 24 | Period2016.01~2016.12 | ProjectElectronic CAM Limit | Delivery PerformanceShipyard, Harbor |
| 25 | Period2017.01~2017.12 | ProjectBrake Monitoring System (BMS) | Delivery PerformanceSNCT(Sun-Kwang) |
| 26 | Period2018.01~ | ProjectSquirrel Cage Induction Motor Controller | Delivery Performance |
| 27 | Period2018.01~ | ProjectCurrent Control Magnet Controller | Delivery Performance |
