GENEVA, Nov. 23 -- YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK LIMITED COMPANY (No. 9 Optics Valley Avenue, East Lake High-Tech Development ZoneWuhan, Hubei 430073), 长飞光纤光缆股份有限公司 (中国湖北省武汉市东湖新技术开发区光谷大道9号) filed a patent application (PCT/CN2025/093291) for "COUPLING METHOD AND COUPLING STRUCTURE FOR HOLLOW OPTICAL FIBER, AND OPTICAL FIBER CONNECTOR" on May 08, 2025. With publication no. WO/2025/237142, the details related to the patent application was published on Nov 20, 2025.
Notably, the patent application was s...