Skip to main content


hero image
Sang-goo Lee

Sang-goo Lee

CEO, Ibule Photonics

Dr. Sang-goo Lee is the founder and CEO of iBULe Photonics Inc. an innovative venture company dedicated to inventing and manufacturing piezoelectric single crystals and its defense and medical application. He is interested in designing single-crystal applied sensor devices its allocation for naval SONAR system and related industries.