GENEVA, Dec. 21 -- HUAWEI TECHNOLOGIES CO., LTD. (Huawei Administration Building, Bantian, Longgang DistrictShenzhen, 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/CN2025/098246) for "SLOW-WAVE STRUCTURE AND MANUFACTURING METHOD THEREFOR, TRAVELING WAVE TUBE, AND NETWORK DEVICE" on May 30, 2025. With publication no. WO/2025/256414, the details related to the patent application was published on Dec 18, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system,...