Effects of Delivery Time and Delivery Distance of Indoor Robot Delivery Service on User Satisfaction and Reuse Intention. - Yohan Cho; Gyu Hyun Kwon (CHI Extended Abstracts, 2023)

Impedance Coupled Voltage Boosting Circuit for Polyvinylidene Fluoride Based Energy Harvester. - Kibae Lee; Yoon-Sang Jeong; Chong Hyun Lee; Jongkil Lee; Hee-Seon Seo; Yohan Cho (Sensors, 2023)

A Study on the Underwater Energy Harvester with Two PVDFs Installed on the FTEH and CTEH at the End of the Support. - Jongkil Lee; Jinhyo An; Chong Hyun Lee; Yoon-Sang Jeong; Hee-Seon Seo; Yohan Cho (Sensors, 2023)

Theoretical and Experimental Studies on Sensitivity and Bandwidth of Thickness-Mode Driving Hydrophone Utilizing A 2-2 Piezoelectric Single Crystal Composite. - Yub Je; Minseop Sim; Yohan Cho; Sang-Goo Lee; Hee-Seon Seo (Sensors, 2023)