Song Soo Han

Developing a Convenient Balance Beam for Unknown Loads

Keon Young Yi, Sang Heon Lee, Yong Jun Kim, 2004 .

Control of a Balance-Beam with Unknown Loads Using the Restoration Angle of a Gimbal

Keon Young Yi, Sang Heon Lee, Yong Jun Kim, 2006 .

Slotting of concrete and rock using an abrasive suspension waterjet system

Jae-Joon Song, Jung-Gyu Kim, Song Soo Han, 2012 .

Development of Ultra Lightweight Hoist Rope of Tower Crane for Super Skyscraper

Sang Heon Lee, Song Soo Han, Samyong Chung, 2011 .

Development of a Revolutionary Advanced Auto-shackle, A Construction Equipment

Keon Young Yi, Jong Eun Lee, Sam Yong Chung, 2004 .