锐科激光公布国际专利申请：“半导体激光器模块的空间合束方法”

Group 1 - The core point of the article is that Ruike Laser (300747) has filed an international patent application for a semiconductor laser module spatial beam combining method, with the application number PCT/CN2024/096399 and an international publication date set for October 9, 2025 [1] Group 2 - Ruike Laser has announced a total of 17 international patent applications this year, representing an increase of 183.33% compared to the same period last year [3] - In the first half of 2025, the company invested 171 million yuan in research and development, which is a year-on-year increase of 9.32% [3]