INTERNATIONAL PATENT: SUN YAT-SEN UNIVERSITY, 中山大学 FILES APPLICATION FOR "GAIN MEDIUM FOR LOW-DIFFERENTIAL-MODE-GAIN FEW-MODE OPTICAL AMPLIFIER AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF"

GENEVA, Sept. 28 -- SUN YAT-SEN UNIVERSITY (No. 135 Xingang Xi Road, Haizhu DistrictGuangzhou, Guangdong 510275), 中山大学 (中国广东省广州市海珠区新港西路135号) filed a patent application (PCT/CN2024/128978) for "GAIN MEDIUM FOR LOW-DIFFERENTIAL-MODE-GAIN FEW-MODE OPTICAL AMPLIFIER, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF" on Oct 31, 2024. With publication no. WO/2025/194783, the details related to the patent application was published on Sep 25, 2025.

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