| - | 3D welding and milling : a direct approach for fabrication of injection molds. | Song Yong Ak; Park Se Hyung; JEE HAE SEONG; 최두선; 신보성 |
| - | 3D welding and milling for direct prototyping of metallic parts | Song Yong Ak; Park Se Hyung; 황경현; 최두선; JEE HAE SEONG |
| - | 3D welding and milling for rapid tooling | Song Yong Ak; Park Se Hyung; 조정권; 황경현; 최두선; 신보성; JEE HAE SEONG |
| - | A realization of the process chain from reverse engineering to rapid tooling | Song Yong Ak; Park Se Hyung; Ha Sung Do |
| - | A study on dimensional error analysis in LOM parts | Ha Sung Do; KIM KYUNG HWAN; Song Yong Ak; 박태권; 김창희 |
| - | Comparison between five-axis machining and rapid tooling for manufacture of a free-form shaped functional part | Park Se Hyung; Song Yong Ak; Ha Sung Do |
| - | Development of 3D welding and milling for rapid metal prototyping | Song Yong Ak; Park Se Hyung; 조정권; 황경현; 최두선; 신보성; JEE HAE SEONG |
| - | Development of automatic decubing layered manufacturing system | 조인행; Song Yong Ak; 노경환; 이건우 |
| - | Development of process software for 3D welding and milling | 신승환; Park Se Hyung; Song Yong Ak; 조정권; 채수원 |
| - | Development of sheet deposition rapid prototyping system and STL-based CAD system for rapid prototyping | 조인행; 허정훈; 강희석; 이건우; Song Yong Ak; 노경환 |
| - | Development of sheet deposition rapid prototyping system minimizing post processing | 조인행; Song Yong Ak; 노경환; 이건우 |
| - | Development of software for 3D welding and milling and its application | Song Yong Ak; 조정권; 신승환; 류연화 |
| - | Fabrication of mold inserts by 3D welding and milling. | Song Yong Ak; Park Se Hyung; 신보성; 최두선; JEE HAE SEONG |
| - | Feasibility study of using 3D welding and milling process for rapid tooling | Song Yong Ak; Park Se Hyung |
| - | Implementation of the process chain from point data acquisition to rapid tooling of a ship propeller | Song Yong Ak; Park Se Hyung; Ha Sung Do |
| - | Manufacture and application of mold inserts using 3D welding and milling | Song Yong Ak; 조정권; 신승환; 류연화; 최우천 |
| - | Rapid tooling by 3D welding and milling | Song Yong Ak; Park Se Hyung; 신보성; 최두선; JEE HAE SEONG |
| 1998-01 | Rapid tooling vs. five-axis milling for ship propeller prototypes | Song Yong Ak; Park Se Hyung; Ha Sung Do |
| - | State of the art in laser-assisted rapid prototyping technology | Song Yong Ak; Park Se Hyung; 조정권; 황경현; 최두선; 신보성; 지해성 |
