GENEVA, Feb. 2 -- SIEMENS AKTIENGESELLSCHAFT (Werner-von-Siemens-Strasse 180333 Munchen), 西门子股份公司 (德国慕尼黑维尔纳-冯-西门子-街1号), SIEMENS LTD., CHINA (7, Wangjing Zhonghuannan Lu, Chaoyang DistrictBeijing 100102), 西门子(中国)有限公司 (中国北京市朝阳区望京中环南路7号) filed a patent application (PCT/CN2023/108640) for "METHOD AND APPARATUS FOR CONSTRUCTING MASTER DATA OF DATABASE, AND COMPUTER DEVICE" on Jul 21, 2023. With publication no. WO/2025/0199...