GENEVA, Dec. 21 -- SHANGHAI KARON ECO-VALVE MANUFACTURING CO., LTD. (No. 88, Lian Xing Rd, Lian Xing Village, Anting TownJiading District, Shanghai 201804), 上海冠龙阀门节能设备股份有限公司 (中国上海市嘉定区安亭镇联星路88号) filed a patent application (PCT/CN2024/104466) for "VALVE OPENING SENSOR BASED ON EDDY CURRENT TECHNOLOGY" on Jul 09, 2024. With publication no. WO/2025/255887, 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) sy...