What facility in Daedeok Innopolis, Daejeon does Otfried Cheong work at?
Otfried Cheong Otfried Cheong (formerly Otfried Schwarzkopf) is a German computational geometer working in South Korea at KAIST. He is known as one of the authors of the widely used computational geometry textbook "Computational Geometry: Algorithms and Applications" and as the developer of Ipe, a vector graphics editor.
SY Telecom SY Telecom (hangul:에스와이 텔레콤) is a Hands free and earphone manufacturer. It is headquartered in Incheon, Korea.