GENEVA, Dec. 28 -- ACCELINK TECHNOLOGIES CO., LTD. (No.1 Liusu South Road, East Lake High Technology Development Zone (Free Trade Zone Wuhan Area)Wuhan, Hubei 430000), 武汉光迅科技股份有限公司 (中国湖北省武汉市东湖新技术开发区流苏南路1号（自贸区武汉片区）) filed a patent application (PCT/CN2024/127513) for "WAVELENGTH-TUNABLE NARROW-LINEWIDTH EXTERNAL-CAVITY SEMICONDUCTOR LASER AND OPTICAL MODULE" on Oct 25, 2024. With publication no. WO/2025/260578, the details related to the patent applicati...