GENEVA, July 18 -- HUAWEI TECHNOLOGIES CO., LTD. (Huawei Administration Building, Bantian, Longgang District,Shenzhen, Guangdong 518129), 华为技术有限公司 (中国广东省深圳市龙岗区坂田华为总部办公楼) filed a patent application (PCT/CN2024/127825) for "DETECTION METHOD, DETECTION DEVICE, OPTICAL MODULE, AND NETWORK DEVICE" on Oct 28, 2024. With publication no. WO/2025/148480, the details related to the patent application was published on Jul 17, 2025.

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