GENEVA, Jan. 17 -- SIEMENS AKTIENGESELLSCHAFT (Werner-von-Siemens-StraBe 1n80333 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 LuChaoyang District, Beijing 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/CN2024/105308) for "SECURITY HARDENING PACKAGE SENDING METHOD, APPARATUS AND SYSTEM, AND DEVICE, MEDIUM AND PRODUCT" on Jul 12, 2024. With publication no...