Congratulations to Prof. Yi-Qing Ni and two members of Hong Kong Branch of National Rail Transit Electrification and Automation Engineering Technology Research Center (CNERC-Rail), Dr Wang Su-mei and Mr Lu Yang. They have received a patent certificate issued by National Intellectual Property Administration (CNIPA), PRC. The new patent is called Maglev Controlling System (磁悬浮控制系统).
More details of the patent can be found at http://epub.cnipa.gov.cn/certifdesc.action?strWhere=CN212289523U.