Education
| Tue 21 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has received PLA Air Force Medical University patent application for Health Education System for Male Diseases Based on Health Knowledge Graph. Zhang Keying, Zhang Yixin, Zhang Chao, Wang Ying, Gu Yanan, Shi Zhaokun, Du Hong, Li Sikai, Yang Bo, Han Donghui and Qin ..