July 22–23, 2025
At the Chiang Mai International Exhibition and Convention Centre (CMECC).
A student team from the Faculty of Engineering and Technology, North-Chiang Mai University, presented their innovative project, EI-Guard, after being selected as one of the 10 finalists in the Northern Region STI Inventions Contest 2025. The team was awarded an Honorable Mention at the event.
The team, under the guidance of Asst. Prof. Dr. Rati Wongsathan, consisted of Electrical Engineering students:
Mr. Chanaphon Mahawan
Mr. Yossathorn Chanthong
Mr. Teerawut Kultharateera
Mr. Wattana Wongthakhreua
Mr. Tyson Pine (short-term AI program student)
They presented their invention titled EI-Guard: Real-time Electric-field and AI-based Smart Insulator Diagnostic Tool
at the STI Inventions Contest for Vocational and Higher Education 2025, organized by the Ministry of Higher Education, Science, Research and Innovation (MHESI)






