INTERNATIONAL PATENT: SUN YAT-SEN UNIVERSITY, 中山大学 FILES APPLICATION FOR "EDGE-EMITTING SINGLE-MODE LASER PROVIDED WITH OXIDIZED APERTURE GRATING AND PREPARATION METHOD THEREFOR"

GENEVA, July 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/CN2024/078908) for "EDGE-EMITTING SINGLE-MODE LASER PROVIDED WITH OXIDIZED APERTURE GRATING AND PREPARATION METHOD THEREFOR" on Feb 28, 2024. With publication no. WO/2025/152234, the details related to the patent application was published on Jul 24, 2025.

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

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