GENEVA, Dec. 28 -- WEST CHINA HOSPITAL OF SICHUAN UNIVERSITY (No. 37, Guoxue Alley, Wuhou DistrictChengdu, Sichuan 610041), 四川大学华西医院 (中国四川省成都市武侯区国学巷37号) filed a patent application (PCT/CN2024/100292) for "3D PRINTING METHOD AND SYSTEM BASED ON MULTIPLE OPTICAL MACHINES" on Jun 20, 2024. With publication no. WO/2025/260308, the details related to the patent application was published on Dec 26, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Invent...