• 1992.2~1999.2: 대우자동차 기술연구소, 주임연구원
• 2003.3~2004.2: 포항공과대학교 기계공학과, Research Associate
• 2004.9~현재: 충북대학교 기계공학부

연구 분야 : 3D Printing, Micro-stereolithography, 3D electronics

연구 실적 :

• 1. Hybrid fabrication process of additive manufacturing and direct writing for a 4×4 mm matrix flexible tactile sensor.
• 2. 3-Dimensional Circuit Device Fabrication Process using Stereolithography and Direct Writing.
• 3. Fabrication of a planar spiral antenna using direct writing technology.
• 4. Laser curing of silver-based conductive inks for in situ 3D structural electronics fabrication in stereolithography.
• 5. Surface roughness for dispensing patterns in nozzle dispensing solid freeform technology.