| 2005 | Electric steel YARD Management Unmanned Development | POSCO | JAVA |  |  | 
  
    | warehouse control system using unmanned AGV
 | small and Medium Business Administration | JAVA |  |  | 
  
    | 1cold steel AGV control system Development | POSCO | JAVA |  |  | 
  
    | Oxygen factory thermal efficiency monitoring system Development | POSCO | C++, JAVA |  |  | 
  
    | 2004 | 2Thick Plate Correction equipment. Automation Development | POSCO | C++ |  |  | 
  
    | Component of steel area Development tool Development | Ministry of Commerce | JAVA |  |  | 
  
    | Warehouse Management Automation system Development | YKsteel | JAVA |  |  | 
  
    | Container load optimization system Development | WILLO | JAVA |  |  | 
  
    | 2003 | POSCO steel Framework Development | Poscon | JAVA |  |  | 
  
    | POSCO Micro Gas and Dynamic model Development | Scientific researcher industrial PoHang | C |  |  | 
  
    | stone blade - ETL entry Yard Unmanned Development | POSCO | JAVA |  |  | 
  
    | 2Thick Plate F line Unmanned Development | POSCO | JAVA |  |  | 
  
    | PPOSCO No2 CGL new Yard Automation Development | POHANG-STEEL | JAVA |  |  | 
  
    | Component based steel for MES Development | Small and Medium Business Administration | JAVA |  |  | 
  
    | Accelerator research organization warehouse Management system Development | POSTECH | JAVA |  |  | 
  
    | Kwang-Yang 2Slab warehouse Unmanned Development | POSCO | JAVA |  |  | 
  
    | 2002 | Bertelsmann warehouse Management system Development | Logis-korea | JAVA |  |  | 
  
    | Warehouse Management Automation simulation Development | Small and Medium Business Administration | JAVA |  |  | 
  
    | POSCO blown metal static model Development | Industrial scientific researcher | C |  |  | 
  
    | 2001 | manufacturing industry component Development | POSTECH | JAVA |  |  | 
  
    | manufacturing industry component Development | Ministry of Commerce | JAVA |  |  | 
  
    | 1998 | Slab Yard automation package | POSCO | JAVA |  |  | 
  
    | 1995 | 2continous casting, piece Yard Automation system | POSCO | C |  |  | 
  
    | 1992 | 2Thick Plate Slab Yard Automation system | POSCO | FORTRAN77 |  |  | 
  
    | 1989 | 2Slab/Coil Yard automation system | POSCO | FORTRAN77 |  |  |