Patent

• 2. J.H. Lee, G. Jung,  Method of reconfiguring oxygen concentration of metal oxide and method of operating gas sensors using the method, Korea – Application No. 10-2023-0133706

• 1. J.H. Lee, J. Park, G. Jung, Gas sensor with a micro-heater (마이크로 히터를 갖는 가스 센서)  Korea –  Registration No.1027847780000 (2025.03.17)