GENEVA, May 26 -- ANKER INNOVATIONS TECHNOLOGY CO., LTD. (Room 701, 7F Building 7, 1st Phase Of Headquarters Building Of Changsha Zhongdian Software Park Co., Ltd, No. 39 Jianshan Road Changsha National High-Tech Industrial Development ZoneChangsha, Hunan 410000), 安克创新科技股份有限公司 (中国湖南省长沙市长沙高新开发区尖山路39号长沙中电软件园有限公司一期七栋7楼701室) filed a patent application (PCT/CN2024/126414) for "MOP CLEANING METHOD AND CLEANING SYSTEM...