Congratulations to Prof. Songye Zhu, a Key Member of Hong Kong Branch of National Rail Transit Electrification and Automation Engineering Technology Research Center (CNERC-Rail). He received a patent certificate issued by National Intellectual Property Administration (CNIPA), PRC on 23 February 2021. The new patent is called "A tunable low-frequency wave energy converter" (一种低频且频率可调的浮子式波浪发电装置).
More details of the patent can be found at http://epub.cnipa.gov.cn/certifdesc.action?strWhere=CN212583871U.
More details of the patent can be found at http://epub.cnipa.gov.cn/certifdesc.action?strWhere=CN212583871U.