This pie chart showing the proportions of valid patents at our university, categorized by technical field according to the domains used by National Yang ming Chiao Tung university. The data in the chart are compiled up to January 30, 2026.

The distribution by category is as follows：

Electronics and Optoelectronics: 80 cases, accounting for 20%.

Biotechnology and Medicine: 98 cases, accounting for 24%.

Advanced Manufacturing and Systems: 129 cases, accounting for 32%.

Materials, Chemical Engineering, and Nanotechnology: 48 cases, accounting for 12%.

Energy and Environment: 15 cases, accounting for 4%.

Information and Communications: 35cases, accounting for 8%.